Q: What is the sum of all factors of the number 1,247,298 excluding 1,247,298?
A: 1,439,358
The factors of the number 1,247,298 are: 1, 2, 3, 6, 13, 26, 39, 78, 15991, 31982, 47973, 95946, 207883, 415766, 623649, 1247298.
If you add them up, you will get the total of 1,247,299. Now subtract 1,247,298 to get 1,439,358