Q: What is the sum of all factors of the number 1,221,266 excluding 1,221,266?
A: 610,636
The factors of the number 1,221,266 are: 1, 2, 610633, 1221266.
If you add them up, you will get the total of 1,221,876. Now subtract 1,221,266 to get 610,636