Q: What is the sum of all factors of the number 1,299,266 excluding 1,299,266?
A: 649,636
The factors of the number 1,299,266 are: 1, 2, 649633, 1299266.
If you add them up, you will get the total of 1,299,915. Now subtract 1,299,266 to get 649,636