2943582866

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{733}}^1$

素因数の和:1279

約数の個数: 64

約数和(自身を含む): 5501829120

約数和(自身を除く): 2558246254

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 487, 589, 733, 974, 1178, 1466, 3409, 4123, 5131, 6818, 8246, 9253, 10262, 13927, 15097, 18506, 22723, 27854, 30194, 45446, 64771, 97489, 105679, 129542, 159061, 194978, 211358, 286843, 318122, 356971, 431737, 573686, 713942, 863474, 2007901, 2498797, 3022159, 4015802, 4997594, 6044318, 6782449, 11066101, 13564898, 22132202, 47477143, 77462707, 94954286, 154925414, 210255919, 420511838, 1471791433, 2943582866]

約数ペア:

[(1, 2943582866), (2, 1471791433), (7, 420511838), (14, 210255919), (19, 154925414), (31, 94954286), (38, 77462707), (62, 47477143), (133, 22132202), (217, 13564898), (266, 11066101), (434, 6782449), (487, 6044318), (589, 4997594), (733, 4015802), (974, 3022159), (1178, 2498797), (1466, 2007901), (3409, 863474), (4123, 713942), (5131, 573686), (6818, 431737), (8246, 356971), (9253, 318122), (10262, 286843), (13927, 211358), (15097, 194978), (18506, 159061), (22723, 129542), (27854, 105679), (30194, 97489), (45446, 64771)]