Q: What is the sum of all factors of the number 1,377,434 excluding 1,377,434?
A: 688,720
The factors of the number 1,377,434 are: 1, 2, 688717, 1377434.
If you add them up, you will get the total of 1,378,122. Now subtract 1,377,434 to get 688,720