1917363580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{792299}}^1$

素因数の和:792330

約数の個数: 36

約数和(自身を含む): 4425787800

約数和(自身を除く): 2508424220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 792299, 1584598, 3169196, 3961495, 7922990, 8715289, 15845980, 17430578, 34861156, 43576445, 87152890, 95868179, 174305780, 191736358, 383472716, 479340895, 958681790, 1917363580]

約数ペア:

[(1, 1917363580), (2, 958681790), (4, 479340895), (5, 383472716), (10, 191736358), (11, 174305780), (20, 95868179), (22, 87152890), (44, 43576445), (55, 34861156), (110, 17430578), (121, 15845980), (220, 8715289), (242, 7922990), (484, 3961495), (605, 3169196), (1210, 1584598), (2420, 792299)]