Q: What is the sum of all factors of the number 1,252,389 excluding 1,252,389?
A: 428,731
The factors of the number 1,252,389 are: 1, 3, 157, 471, 2659, 7977, 417463, 1252389.
If you add them up, you will get the total of 1,252,817. Now subtract 1,252,389 to get 428,731