2009043872

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{1291}}^1\times {\mathrm{4421}}^1$

素因数の和:5733

約数の個数: 48

約数和(自身を含む): 4319197344

約数和(自身を除く): 2310153472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 1291, 2582, 4421, 5164, 8842, 10328, 14201, 17684, 20656, 28402, 35368, 41312, 48631, 56804, 70736, 97262, 113608, 141472, 194524, 227216, 389048, 454432, 778096, 1556192, 5707511, 11415022, 22830044, 45660088, 62782621, 91320176, 125565242, 182640352, 251130484, 502260968, 1004521936, 2009043872]

約数ペア:

[(1, 2009043872), (2, 1004521936), (4, 502260968), (8, 251130484), (11, 182640352), (16, 125565242), (22, 91320176), (32, 62782621), (44, 45660088), (88, 22830044), (176, 11415022), (352, 5707511), (1291, 1556192), (2582, 778096), (4421, 454432), (5164, 389048), (8842, 227216), (10328, 194524), (14201, 141472), (17684, 113608), (20656, 97262), (28402, 70736), (35368, 56804), (41312, 48631)]