Q: What is the sum of all factors of the number 1,221,006 excluding 1,221,006?
A: 1,235,778
The factors of the number 1,221,006 are: 1, 2, 3, 6, 197, 394, 591, 1033, 1182, 2066, 3099, 6198, 203501, 407002, 610503, 1221006.
If you add them up, you will get the total of 1,221,007. Now subtract 1,221,006 to get 1,235,778