Q: What is the sum of all factors of the number 2,087,311 excluding 2,087,311?
A: 137,489
The factors of the number 2,087,311 are: 1, 17, 199, 617, 3383, 10489, 122783, 2087311.
If you add them up, you will get the total of 2,087,448. Now subtract 2,087,311 to get 137,489