Q: What is the sum of all factors of the number 1,560,278 excluding 1,560,278?
A: 785,602
The factors of the number 1,560,278 are: 1, 2, 691, 1129, 1382, 2258, 780139, 1560278.
If you add them up, you will get the total of 1,561,063. Now subtract 1,560,278 to get 785,602