Q: What is the sum of all factors of the number 512,204,658 excluding 512,204,658?

A: 659,721,486

Why is 659,721,486 the sum of all factors of 512,204,658, excluding 512,204,658?

The factors of the number 512,204,658 are: 1, 2, 3, 6, 7, 14, 21, 42, 1097, 2194, 3291, 6582, 7679, 11117, 15358, 22234, 23037, 33351, 46074, 66702, 77819, 155638, 233457, 466914, 12195349, 24390698, 36586047, 73172094, 85367443, 170734886, 256102329, 512204658.

If you add them up, you will get the total of 512,205,317. Now subtract 512,204,658 to get 659,721,486