Q: What is the sum of all factors of the number 1,280,968 including 1,280,968?
A: 2,633,400
The factors of the number 1,280,968 are: 1, 2, 4, 8, 13, 26, 52, 104, 109, 113, 218, 226, 436, 452, 872, 904, 1417, 1469, 2834, 2938, 5668, 5876, 11336, 11752, 12317, 24634, 49268, 98536, 160121, 320242, 640484, 1280968.
If you add them up, you will get the total of 2,633,400.