Q: What is the sum of all factors of the number 2,143,222 excluding 2,143,222?
A: 1,078,778
The factors of the number 2,143,222 are: 1, 2, 599, 1198, 1789, 3578, 1071611, 2143222.
If you add them up, you will get the total of 2,143,223. Now subtract 2,143,222 to get 1,078,778