Q: What is the sum of all factors of the number 1,220,386 excluding 1,220,386?
A: 610,196
The factors of the number 1,220,386 are: 1, 2, 610193, 1220386.
If you add them up, you will get the total of 1,220,996. Now subtract 1,220,386 to get 610,196