Q: What is the sum of all factors of the number 1,540,378 excluding 1,540,378?
A: 1,157,606
The factors of the number 1,540,378 are: 1, 2, 7, 14, 47, 94, 329, 658, 2341, 4682, 16387, 32774, 110027, 220054, 770189, 1540378.
If you add them up, you will get the total of 1,540,379. Now subtract 1,540,378 to get 1,157,606