Q: What is the sum of all factors of the number 1,550,171 excluding 1,550,171?
A: 221,461
The factors of the number 1,550,171 are: 1, 7, 221453, 1550171.
If you add them up, you will get the total of 1,550,392. Now subtract 1,550,171 to get 221,461