Q: What is the sum of all factors of the number 1,380,856 excluding 1,380,856?
A: 1,208,264
The factors of the number 1,380,856 are: 1, 2, 4, 8, 172607, 345214, 690428, 1380856.
If you add them up, you will get the total of 1,380,857. Now subtract 1,380,856 to get 1,208,264