Q: What is the sum of all factors of the number 870,779 excluding 870,779?
A: 220,885
The factors of the number 870,779 are: 1, 7, 13, 49, 91, 637, 1367, 9569, 17771, 66983, 124397, 870779.
If you add them up, you will get the total of 870,999. Now subtract 870,779 to get 220,885