Q: What is the sum of all factors of the number 1,298,455 excluding 1,298,455?
A: 259,697
The factors of the number 1,298,455 are: 1, 5, 259691, 1298455.
If you add them up, you will get the total of 1,298,714. Now subtract 1,298,455 to get 259,697