13408133905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{665251}}^1$

素因数の和:665424

約数の個数: 16

約数和(自身を含む): 16764350400

約数和(自身を除く): 3356216495

約数列:

[1, 5, 29, 139, 145, 695, 4031, 20155, 665251, 3326255, 19292279, 92469889, 96461395, 462349445, 2681626781, 13408133905]

約数ペア:

[(1, 13408133905), (5, 2681626781), (29, 462349445), (139, 96461395), (145, 92469889), (695, 19292279), (4031, 3326255), (20155, 665251)]