Q: What is the sum of all factors of the number 1,391,240 excluding 1,391,240?
A: 1,739,140
The factors of the number 1,391,240 are: 1, 2, 4, 5, 8, 10, 20, 40, 34781, 69562, 139124, 173905, 278248, 347810, 695620, 1391240.
If you add them up, you will get the total of 1,391,241. Now subtract 1,391,240 to get 1,739,140