Q: What is the sum of all factors of the number 1,000,042 excluding 1,000,042?
A: 615,638
The factors of the number 1,000,042 are: 1, 2, 17, 34, 67, 134, 439, 878, 1139, 2278, 7463, 14926, 29413, 58826, 500021, 1000042.
If you add them up, you will get the total of 1,000,657. Now subtract 1,000,042 to get 615,638