Q: What is the sum of all factors of the number 678,998 excluding 678,998?
A: 344,962
The factors of the number 678,998 are: 1, 2, 211, 422, 1609, 3218, 339499, 678998.
If you add them up, you will get the total of 679,342. Now subtract 678,998 to get 344,962