Q: What is the sum of all factors of the number 2,156,146 excluding 2,156,146?
A: 1,139,258
The factors of the number 2,156,146 are: 1, 2, 53, 106, 20341, 40682, 1078073, 2156146.
If you add them up, you will get the total of 2,156,147. Now subtract 2,156,146 to get 1,139,258