Q: What is the sum of all factors of the number 1,242,042 excluding 1,242,042?
A: 1,261,830
The factors of the number 1,242,042 are: 1, 2, 3, 6, 137, 274, 411, 822, 1511, 3022, 4533, 9066, 207007, 414014, 621021, 1242042.
If you add them up, you will get the total of 1,242,043. Now subtract 1,242,042 to get 1,261,830