Q: What is the sum of all factors of the number 1,338,742 excluding 1,338,742?
A: 669,374
The factors of the number 1,338,742 are: 1, 2, 669371, 1338742.
If you add them up, you will get the total of 1,339,411. Now subtract 1,338,742 to get 669,374