# zbMATH — the first resource for mathematics

## Collaboration Distance

Compute co-authors path between

and

## Co-authors path:

The co-authors path between Calude, Cristian S. and Einstein, Albert has 4 edges.

### 2. Pomerance, Carl

The arithmetic mean of the divisors of an integer. (English) Zbl 0478.10027
Analytic number theory, Proc. Conf., Temple Univ./Phila. 1980, Lect. Notes Math. 899, 197-220 (1981).