Q: What is the sum of all factors of the number 1,245,404 excluding 1,245,404?
A: 1,028,980
The factors of the number 1,245,404 are: 1, 2, 4, 23, 46, 92, 13537, 27074, 54148, 311351, 622702, 1245404.
If you add them up, you will get the total of 1,245,405. Now subtract 1,245,404 to get 1,028,980