Q: What is the sum of all factors of the number 1,343,390 excluding 1,343,390?
A: 1,074,730
The factors of the number 1,343,390 are: 1, 2, 5, 10, 134339, 268678, 671695, 1343390.
If you add them up, you will get the total of 1,343,391. Now subtract 1,343,390 to get 1,074,730