Q: What is the sum of all factors of the number 1,261,378 excluding 1,261,378?
A: 630,692
The factors of the number 1,261,378 are: 1, 2, 630689, 1261378.
If you add them up, you will get the total of 1,262,008. Now subtract 1,261,378 to get 630,692