EMIS ELibM Electronic Journals PUBLICATIONS DE L'INSTITUT MATHÉMATIQUE (BEOGRAD) (N.S.)
Vol. 45(59), pp. 41--55 (1989)

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ON SUMS INVOLVING RECIPROCALS OF CERTAIN LARGE ADDITIVE FUNCTIONS

Tizuo Xuan

Department of Mathematics, Beijing Normal University, 100088 Beijing, China

Abstract: Let $\beta(n)=\underset{p\mid n}\to\sum p$, $B(n)=\underset {p^\alpha\|n}\to\sum \alpha p$, $B_1(n)=\underset{p^\alpha\|n}\to\sum p^\alpha$. Sums of reciprocal of these functions are evaluated asymptotically. Asymptotic formulas for some related sums, involving the function $\Omega(n)$ and $\omega(n)$ (the number of distinct and total number of prime factors of $n$) are also derived.

Classification (MSC2000): 10H25

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