Q: What is the sum of all factors of the number 2,540,745 including 2,540,745?
A: 4,447,872
The factors of the number 2,540,745 are: 1, 3, 5, 9, 15, 45, 131, 393, 431, 655, 1179, 1293, 1965, 2155, 3879, 5895, 6465, 19395, 56461, 169383, 282305, 508149, 846915, 2540745.
If you add them up, you will get the total of 4,447,872.