9968261776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1381411}}^1$

素因数の和:1381471

約数の個数: 40

約数和(自身を含む): 21583181088

約数和(自身を除く): 11614919312

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 1381411, 2762822, 5525644, 11051288, 15195521, 22102576, 30391042, 56637851, 60782084, 113275702, 121564168, 226551404, 243128336, 453102808, 623016361, 906205616, 1246032722, 2492065444, 4984130888, 9968261776]

約数ペア:

[(1, 9968261776), (2, 4984130888), (4, 2492065444), (8, 1246032722), (11, 906205616), (16, 623016361), (22, 453102808), (41, 243128336), (44, 226551404), (82, 121564168), (88, 113275702), (164, 60782084), (176, 56637851), (328, 30391042), (451, 22102576), (656, 15195521), (902, 11051288), (1804, 5525644), (3608, 2762822), (7216, 1381411)]