Q: What is the sum of all factors of the number 557,998 excluding 557,998?
A: 398,594
The factors of the number 557,998 are: 1, 2, 7, 14, 39857, 79714, 278999, 557998.
If you add them up, you will get the total of 558,396. Now subtract 557,998 to get 398,594