Q: What is the sum of all factors of the number 508,990 excluding 508,990?
A: 447,458
The factors of the number 508,990 are: 1, 2, 5, 10, 23, 46, 115, 230, 2213, 4426, 11065, 22130, 50899, 101798, 254495, 508990.
If you add them up, you will get the total of 509,437. Now subtract 508,990 to get 447,458