Q: What is the sum of all factors of the number 1,242,545 excluding 1,242,545?
A: 248,515
The factors of the number 1,242,545 are: 1, 5, 248509, 1242545.
If you add them up, you will get the total of 1,242,793. Now subtract 1,242,545 to get 248,515