Divisor Sum of 589,786

Example of Divisor Sum of Integer

 * $\map {\sigma_1} {589 \, 786} = 884 \, 682$

where $\sigma_1$ denotes the divisor sum function.

Proof
We have that:
 * $589 \, 786 = 2 \times 294 \, 893$

Hence: