Q: What is the sum of all factors of the number 1,220,438 excluding 1,220,438?
A: 610,222
The factors of the number 1,220,438 are: 1, 2, 610219, 1220438.
If you add them up, you will get the total of 1,221,048. Now subtract 1,220,438 to get 610,222