Q: What is the sum of all factors of the number 1,288,427 excluding 1,288,427?
A: 199,189
The factors of the number 1,288,427 are: 1, 7, 103, 721, 1787, 12509, 184061, 1288427.
If you add them up, you will get the total of 1,288,626. Now subtract 1,288,427 to get 199,189