Q: What is the sum of all factors of the number 530,751,884 excluding 530,751,884?

A: 478,437,220

Why is 478,437,220 the sum of all factors of 530,751,884, excluding 530,751,884?

The factors of the number 530,751,884 are: 1, 2, 4, 13, 26, 52, 197, 263, 394, 526, 788, 1052, 2561, 3419, 5122, 6838, 10244, 13676, 38809, 51811, 77618, 103622, 155236, 207244, 504517, 673543, 1009034, 1347086, 2018068, 2694172, 10206767, 20413534, 40827068, 132687971, 265375942, 530751884.

If you add them up, you will get the total of 530,752,362. Now subtract 530,751,884 to get 478,437,220