Q: What is the sum of all factors of the number 245,221,421 excluding 245,221,421?
A: 341,779
The factors of the number 245,221,421 are: 1, 719, 341059, 245221421.
If you add them up, you will get the total of 245,221,762. Now subtract 245,221,421 to get 341,779