Q: What is the sum of all factors of the number 425,102,002 excluding 425,102,002?

A: 280,901,198

Why is 280,901,198 the sum of all factors of 425,102,002, excluding 425,102,002?

The factors of the number 425,102,002 are: 1, 2, 13, 26, 67, 79, 134, 158, 871, 1027, 1742, 2054, 3089, 5293, 6178, 10586, 40157, 68809, 80314, 137618, 206963, 244031, 413926, 488062, 2690519, 3172403, 5381038, 6344806, 16350077, 32700154, 212551001, 425102002.

If you add them up, you will get the total of 425,102,282. Now subtract 425,102,002 to get 280,901,198