Q: What is the sum of all factors of the number 1,661,628 excluding 1,661,628?
A: 2,215,532
The factors of the number 1,661,628 are: 1, 2, 3, 4, 6, 12, 138469, 276938, 415407, 553876, 830814, 1661628.
If you add them up, you will get the total of 1,661,630. Now subtract 1,661,628 to get 2,215,532