Q: What is the sum of all factors of the number 1,389,434 excluding 1,389,434?
A: 694,720
The factors of the number 1,389,434 are: 1, 2, 694717, 1389434.
If you add them up, you will get the total of 1,390,128. Now subtract 1,389,434 to get 694,720