Q: What is the sum of all factors of the number 1,231,404 including 1,231,404?
A: 2,908,080
The factors of the number 1,231,404 are: 1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 1153, 2306, 3459, 4612, 6918, 13836, 102617, 205234, 307851, 410468, 615702, 1231404.
If you add them up, you will get the total of 2,908,080.