Q: What is the sum of all factors of the number 1,225,278 excluding 1,225,278?
A: 1,429,530
The factors of the number 1,225,278 are: 1, 2, 3, 6, 9, 18, 68071, 136142, 204213, 408426, 612639, 1225278.
If you add them up, you will get the total of 1,225,279. Now subtract 1,225,278 to get 1,429,530