259262639

素因数分解:

${\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 281535072

約数和(自身を除く): 22272433

約数列:

[1, 29, 41, 73, 103, 841, 1189, 2117, 2987, 2993, 4223, 7519, 34481, 61393, 86623, 86797, 122467, 218051, 308279, 2517113, 3551543, 6323479, 8940091, 259262639]

約数ペア:

[(1, 259262639), (29, 8940091), (41, 6323479), (73, 3551543), (103, 2517113), (841, 308279), (1189, 218051), (2117, 122467), (2987, 86797), (2993, 86623), (4223, 61393), (7519, 34481)]