Q: What is the sum of all factors of the number 1,428,686 including 1,428,686?
A: 2,661,120
The factors of the number 1,428,686 are: 1, 2, 7, 14, 19, 38, 41, 82, 131, 133, 262, 266, 287, 574, 779, 917, 1558, 1834, 2489, 4978, 5371, 5453, 10742, 10906, 17423, 34846, 37597, 75194, 102049, 204098, 714343, 1428686.
If you add them up, you will get the total of 2,661,120.