1244001668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{9467}}^1$

素因数の和:9529

約数の個数: 72

約数和(自身を含む): 2828129472

約数和(自身を除く): 1584127804

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 361, 364, 494, 532, 722, 988, 1444, 1729, 2527, 3458, 4693, 5054, 6916, 9386, 9467, 10108, 18772, 18934, 32851, 37868, 65702, 66269, 123071, 131404, 132538, 179873, 246142, 265076, 359746, 492284, 719492, 861497, 1259111, 1722994, 2338349, 2518222, 3417587, 3445988, 4676698, 5036444, 6835174, 9353396, 13670348, 16368443, 23923109, 32736886, 44428631, 47846218, 65473772, 88857262, 95692436, 177714524, 311000417, 622000834, 1244001668]

約数ペア:

[(1, 1244001668), (2, 622000834), (4, 311000417), (7, 177714524), (13, 95692436), (14, 88857262), (19, 65473772), (26, 47846218), (28, 44428631), (38, 32736886), (52, 23923109), (76, 16368443), (91, 13670348), (133, 9353396), (182, 6835174), (247, 5036444), (266, 4676698), (361, 3445988), (364, 3417587), (494, 2518222), (532, 2338349), (722, 1722994), (988, 1259111), (1444, 861497), (1729, 719492), (2527, 492284), (3458, 359746), (4693, 265076), (5054, 246142), (6916, 179873), (9386, 132538), (9467, 131404), (10108, 123071), (18772, 66269), (18934, 65702), (32851, 37868)]