2027896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 64

約数和(自身を含む): 4596480

約数和(自身を除く): 2568584

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 37, 52, 62, 68, 74, 104, 124, 136, 148, 221, 248, 296, 403, 442, 481, 527, 629, 806, 884, 962, 1054, 1147, 1258, 1612, 1768, 1924, 2108, 2294, 2516, 3224, 3848, 4216, 4588, 5032, 6851, 8177, 9176, 13702, 14911, 16354, 19499, 27404, 29822, 32708, 38998, 54808, 59644, 65416, 77996, 119288, 155992, 253487, 506974, 1013948, 2027896]

約数ペア:

[(1, 2027896), (2, 1013948), (4, 506974), (8, 253487), (13, 155992), (17, 119288), (26, 77996), (31, 65416), (34, 59644), (37, 54808), (52, 38998), (62, 32708), (68, 29822), (74, 27404), (104, 19499), (124, 16354), (136, 14911), (148, 13702), (221, 9176), (248, 8177), (296, 6851), (403, 5032), (442, 4588), (481, 4216), (527, 3848), (629, 3224), (806, 2516), (884, 2294), (962, 2108), (1054, 1924), (1147, 1768), (1258, 1612)]