Q: What is the sum of all factors of the number 2,161,628 excluding 2,161,628?
A: 2,161,684
The factors of the number 2,161,628 are: 1, 2, 4, 7, 14, 28, 77201, 154402, 308804, 540407, 1080814, 2161628.
If you add them up, you will get the total of 2,161,630. Now subtract 2,161,628 to get 2,161,684