2017410016

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{3769}}^1$

素因数の和:4211

約数の個数: 48

約数和(自身を含む): 4075671600

約数和(自身を除く): 2058261584

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 389, 688, 778, 1376, 1556, 3112, 3769, 6224, 7538, 12448, 15076, 16727, 30152, 33454, 60304, 66908, 120608, 133816, 162067, 267632, 324134, 535264, 648268, 1296536, 1466141, 2593072, 2932282, 5186144, 5864564, 11729128, 23458256, 46916512, 63044063, 126088126, 252176252, 504352504, 1008705008, 2017410016]

約数ペア:

[(1, 2017410016), (2, 1008705008), (4, 504352504), (8, 252176252), (16, 126088126), (32, 63044063), (43, 46916512), (86, 23458256), (172, 11729128), (344, 5864564), (389, 5186144), (688, 2932282), (778, 2593072), (1376, 1466141), (1556, 1296536), (3112, 648268), (3769, 535264), (6224, 324134), (7538, 267632), (12448, 162067), (15076, 133816), (16727, 120608), (30152, 66908), (33454, 60304)]