Q: What is the sum of all factors of the number 1,983,989 excluding 1,983,989?
A: 299,659
The factors of the number 1,983,989 are: 1, 7, 151, 1057, 1877, 13139, 283427, 1983989.
If you add them up, you will get the total of 1,984,288. Now subtract 1,983,989 to get 299,659