Q: What is the sum of all factors of the number 2,142,454 excluding 2,142,454?
A: 1,071,230
The factors of the number 2,142,454 are: 1, 2, 1071227, 2142454.
If you add them up, you will get the total of 2,142,455. Now subtract 2,142,454 to get 1,071,230