4145086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 7192800

約数和(自身を除く): 3047714

約数列:

[1, 2, 11, 22, 29, 58, 73, 89, 146, 178, 319, 638, 803, 979, 1606, 1958, 2117, 2581, 4234, 5162, 6497, 12994, 23287, 28391, 46574, 56782, 71467, 142934, 188413, 376826, 2072543, 4145086]

約数ペア:

[(1, 4145086), (2, 2072543), (11, 376826), (22, 188413), (29, 142934), (58, 71467), (73, 56782), (89, 46574), (146, 28391), (178, 23287), (319, 12994), (638, 6497), (803, 5162), (979, 4234), (1606, 2581), (1958, 2117)]