2164924372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{3851}}^1$

素因数の和:4456

約数の個数: 48

約数和(自身を含む): 4303454400

約数和(自身を除く): 2138530028

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 569, 988, 1138, 2276, 3851, 7397, 7702, 10811, 14794, 15404, 21622, 29588, 43244, 50063, 73169, 100126, 140543, 146338, 200252, 281086, 292676, 562172, 951197, 1902394, 2191219, 3804788, 4382438, 8764876, 28485847, 41633161, 56971694, 83266322, 113943388, 166532644, 541231093, 1082462186, 2164924372]

約数ペア:

[(1, 2164924372), (2, 1082462186), (4, 541231093), (13, 166532644), (19, 113943388), (26, 83266322), (38, 56971694), (52, 41633161), (76, 28485847), (247, 8764876), (494, 4382438), (569, 3804788), (988, 2191219), (1138, 1902394), (2276, 951197), (3851, 562172), (7397, 292676), (7702, 281086), (10811, 200252), (14794, 146338), (15404, 140543), (21622, 100126), (29588, 73169), (43244, 50063)]