Q: What is the sum of all factors of the number 1,287,942 excluding 1,287,942?
A: 1,287,954
The factors of the number 1,287,942 are: 1, 2, 3, 6, 214657, 429314, 643971, 1287942.
If you add them up, you will get the total of 1,287,943. Now subtract 1,287,942 to get 1,287,954