8981126

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 17383680

約数和(自身を除く): 8402554

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2011, 2233, 4022, 4466, 14077, 22121, 28154, 44242, 58319, 116638, 154847, 309694, 408233, 641509, 816466, 1283018, 4490563, 8981126]

約数ペア:

[(1, 8981126), (2, 4490563), (7, 1283018), (11, 816466), (14, 641509), (22, 408233), (29, 309694), (58, 154847), (77, 116638), (154, 58319), (203, 44242), (319, 28154), (406, 22121), (638, 14077), (2011, 4466), (2233, 4022)]