2155486036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{87013}}^1$

素因数の和:87591

約数の個数: 24

約数和(自身を含む): 4122375264

約数和(自身を除く): 1966889228

約数列:

[1, 2, 4, 11, 22, 44, 563, 1126, 2252, 6193, 12386, 24772, 87013, 174026, 348052, 957143, 1914286, 3828572, 48988319, 97976638, 195953276, 538871509, 1077743018, 2155486036]

約数ペア:

[(1, 2155486036), (2, 1077743018), (4, 538871509), (11, 195953276), (22, 97976638), (44, 48988319), (563, 3828572), (1126, 1914286), (2252, 957143), (6193, 348052), (12386, 174026), (24772, 87013)]