Q: What is the sum of all factors of the number 2,213,509 excluding 2,213,509?
A: 51,899
The factors of the number 2,213,509 are: 1, 107, 137, 151, 14659, 16157, 20687, 2213509.
If you add them up, you will get the total of 2,213,560. Now subtract 2,213,509 to get 51,899