Q: What is the sum of all factors of the number 2,173,138 excluding 2,173,138?
A: 1,382,942
The factors of the number 2,173,138 are: 1, 2, 11, 22, 98779, 197558, 1086569, 2173138.
If you add them up, you will get the total of 2,173,139. Now subtract 2,173,138 to get 1,382,942