2154120492

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{863}}^1\times {\mathrm{2633}}^1$

素因数の和:3582

約数の個数: 48

約数和(自身を含む): 5097738240

約数和(自身を除く): 2943617748

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 863, 948, 1726, 2589, 2633, 3452, 5178, 5266, 7899, 10356, 10532, 15798, 31596, 68177, 136354, 204531, 208007, 272708, 409062, 416014, 624021, 818124, 832028, 1248042, 2272279, 2496084, 4544558, 6816837, 9089116, 13633674, 27267348, 179510041, 359020082, 538530123, 718040164, 1077060246, 2154120492]

約数ペア:

[(1, 2154120492), (2, 1077060246), (3, 718040164), (4, 538530123), (6, 359020082), (12, 179510041), (79, 27267348), (158, 13633674), (237, 9089116), (316, 6816837), (474, 4544558), (863, 2496084), (948, 2272279), (1726, 1248042), (2589, 832028), (2633, 818124), (3452, 624021), (5178, 416014), (5266, 409062), (7899, 272708), (10356, 208007), (10532, 204531), (15798, 136354), (31596, 68177)]