Q: What is the sum of all factors of the number 1,220,647 excluding 1,220,647?
A: 3,129
The factors of the number 1,220,647 are: 1, 457, 2671, 1220647.
If you add them up, you will get the total of 1,220,650. Now subtract 1,220,647 to get 3,129