Q: What is the sum of all factors of the number 509,938 excluding 509,938?
A: 389,198
The factors of the number 509,938 are: 1, 2, 11, 13, 22, 26, 143, 286, 1783, 3566, 19613, 23179, 39226, 46358, 254969, 509938.
If you add them up, you will get the total of 510,327. Now subtract 509,938 to get 389,198