7121372

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 12891312

約数和(自身を除く): 5769940

約数列:

[1, 2, 4, 41, 82, 164, 173, 251, 346, 502, 692, 1004, 7093, 10291, 14186, 20582, 28372, 41164, 43423, 86846, 173692, 1780343, 3560686, 7121372]

約数ペア:

[(1, 7121372), (2, 3560686), (4, 1780343), (41, 173692), (82, 86846), (164, 43423), (173, 41164), (251, 28372), (346, 20582), (502, 14186), (692, 10291), (1004, 7093)]