2040398416

素因数分解:

$2^4\times 7^2\times {\mathrm{59}}^1\times {\mathrm{44111}}^1$

素因数の和:44192

約数の個数: 60

約数和(自身を含む): 4676754240

約数和(自身を除く): 2636355824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 59, 98, 112, 118, 196, 236, 392, 413, 472, 784, 826, 944, 1652, 2891, 3304, 5782, 6608, 11564, 23128, 44111, 46256, 88222, 176444, 308777, 352888, 617554, 705776, 1235108, 2161439, 2470216, 2602549, 4322878, 4940432, 5205098, 8645756, 10410196, 17291512, 18217843, 20820392, 34583024, 36435686, 41640784, 72871372, 127524901, 145742744, 255049802, 291485488, 510099604, 1020199208, 2040398416]

約数ペア:

[(1, 2040398416), (2, 1020199208), (4, 510099604), (7, 291485488), (8, 255049802), (14, 145742744), (16, 127524901), (28, 72871372), (49, 41640784), (56, 36435686), (59, 34583024), (98, 20820392), (112, 18217843), (118, 17291512), (196, 10410196), (236, 8645756), (392, 5205098), (413, 4940432), (472, 4322878), (784, 2602549), (826, 2470216), (944, 2161439), (1652, 1235108), (2891, 705776), (3304, 617554), (5782, 352888), (6608, 308777), (11564, 176444), (23128, 88222), (44111, 46256)]