2051148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 5362560

約数和(自身を除く): 3311412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 379, 451, 492, 758, 902, 1137, 1353, 1516, 1804, 2274, 2706, 4169, 4548, 5412, 8338, 12507, 15539, 16676, 25014, 31078, 46617, 50028, 62156, 93234, 170929, 186468, 341858, 512787, 683716, 1025574, 2051148]

約数ペア:

[(1, 2051148), (2, 1025574), (3, 683716), (4, 512787), (6, 341858), (11, 186468), (12, 170929), (22, 93234), (33, 62156), (41, 50028), (44, 46617), (66, 31078), (82, 25014), (123, 16676), (132, 15539), (164, 12507), (246, 8338), (379, 5412), (451, 4548), (492, 4169), (758, 2706), (902, 2274), (1137, 1804), (1353, 1516)]