Q: What is the sum of all factors of the number 2,157,422 excluding 2,157,422?
A: 1,078,714
The factors of the number 2,157,422 are: 1, 2, 1078711, 2157422.
If you add them up, you will get the total of 2,157,423. Now subtract 2,157,422 to get 1,078,714