187393400641

素因数分解:

${\mathrm{71}}^1\times {\mathrm{4001}}^1\times {\mathrm{659671}}^1$

素因数の和:663743

約数の個数: 8

約数和(自身を含む): 190080528768

約数和(自身を除く): 2687128127

約数列:

[1, 71, 4001, 284071, 659671, 46836641, 2639343671, 187393400641]

約数ペア:

[(1, 187393400641), (71, 2639343671), (4001, 46836641), (284071, 659671)]