Q: What is the sum of all factors of the number 401,000,502 excluding 401,000,502?

A: 524,656,842

Why is 524,656,842 the sum of all factors of 401,000,502, excluding 401,000,502?

The factors of the number 401,000,502 are: 1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 94531, 189062, 283593, 567186, 661717, 1323434, 1985151, 3970302, 9547631, 19095262, 28642893, 57285786, 66833417, 133666834, 200500251, 401000502.

If you add them up, you will get the total of 401,001,026. Now subtract 401,000,502 to get 524,656,842