1057195984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{311}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 2258605440

約数和(自身を除く): 1201409456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 277, 311, 472, 554, 622, 767, 944, 1108, 1244, 1534, 2216, 2488, 3068, 3601, 4043, 4432, 4976, 6136, 7202, 8086, 12272, 14404, 16172, 16343, 18349, 28808, 32344, 32686, 36698, 57616, 64688, 65372, 73396, 86147, 130744, 146792, 172294, 212459, 238537, 261488, 293584, 344588, 424918, 477074, 689176, 849836, 954148, 1119911, 1378352, 1699672, 1908296, 2239822, 3399344, 3816592, 4479644, 5082673, 8959288, 10165346, 17918576, 20330692, 40661384, 66074749, 81322768, 132149498, 264298996, 528597992, 1057195984]

約数ペア:

[(1, 1057195984), (2, 528597992), (4, 264298996), (8, 132149498), (13, 81322768), (16, 66074749), (26, 40661384), (52, 20330692), (59, 17918576), (104, 10165346), (118, 8959288), (208, 5082673), (236, 4479644), (277, 3816592), (311, 3399344), (472, 2239822), (554, 1908296), (622, 1699672), (767, 1378352), (944, 1119911), (1108, 954148), (1244, 849836), (1534, 689176), (2216, 477074), (2488, 424918), (3068, 344588), (3601, 293584), (4043, 261488), (4432, 238537), (4976, 212459), (6136, 172294), (7202, 146792), (8086, 130744), (12272, 86147), (14404, 73396), (16172, 65372), (16343, 64688), (18349, 57616), (28808, 36698), (32344, 32686)]