Q: What is the sum of all factors of the number 1,298,438 excluding 1,298,438?
A: 655,282
The factors of the number 1,298,438 are: 1, 2, 401, 802, 1619, 3238, 649219, 1298438.
If you add them up, you will get the total of 1,299,093. Now subtract 1,298,438 to get 655,282