Q: What is the sum of all factors of the number 1,991,328 including 1,991,328?
A: 5,227,488
The factors of the number 1,991,328 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 20743, 41486, 62229, 82972, 124458, 165944, 248916, 331888, 497832, 663776, 995664, 1991328.
If you add them up, you will get the total of 5,227,488.