12922640641

素因数分解:

${\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1\times {\mathrm{773}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 13106278224

約数和(自身を除く): 183637583

約数列:

[1, 157, 233, 457, 773, 36581, 71749, 106481, 121361, 180109, 353261, 16717517, 28277113, 55461977, 82309813, 12922640641]

約数ペア:

[(1, 12922640641), (157, 82309813), (233, 55461977), (457, 28277113), (773, 16717517), (36581, 353261), (71749, 180109), (106481, 121361)]