2021186104

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6311}}^1$

素因数の和:6393

約数の個数: 96

約数和(自身を含む): 4749148800

約数和(自身を除く): 2727962696

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 43, 49, 56, 76, 86, 98, 133, 152, 172, 196, 266, 301, 344, 392, 532, 602, 817, 931, 1064, 1204, 1634, 1862, 2107, 2408, 3268, 3724, 4214, 5719, 6311, 6536, 7448, 8428, 11438, 12622, 16856, 22876, 25244, 40033, 44177, 45752, 50488, 80066, 88354, 119909, 160132, 176708, 239818, 271373, 309239, 320264, 353416, 479636, 542746, 618478, 839363, 959272, 1085492, 1236956, 1678726, 1899611, 2170984, 2473912, 3357452, 3799222, 5156087, 5875541, 6714904, 7598444, 10312174, 11751082, 13297277, 15196888, 20624348, 23502164, 26594554, 36092609, 41248696, 47004328, 53189108, 72185218, 106378216, 144370436, 252648263, 288740872, 505296526, 1010593052, 2021186104]

約数ペア:

[(1, 2021186104), (2, 1010593052), (4, 505296526), (7, 288740872), (8, 252648263), (14, 144370436), (19, 106378216), (28, 72185218), (38, 53189108), (43, 47004328), (49, 41248696), (56, 36092609), (76, 26594554), (86, 23502164), (98, 20624348), (133, 15196888), (152, 13297277), (172, 11751082), (196, 10312174), (266, 7598444), (301, 6714904), (344, 5875541), (392, 5156087), (532, 3799222), (602, 3357452), (817, 2473912), (931, 2170984), (1064, 1899611), (1204, 1678726), (1634, 1236956), (1862, 1085492), (2107, 959272), (2408, 839363), (3268, 618478), (3724, 542746), (4214, 479636), (5719, 353416), (6311, 320264), (6536, 309239), (7448, 271373), (8428, 239818), (11438, 176708), (12622, 160132), (16856, 119909), (22876, 88354), (25244, 80066), (40033, 50488), (44177, 45752)]