2015385911

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^2\times {\mathrm{2203}}^1$

素因数の和:2439

約数の個数: 24

約数和(自身を含む): 2537103744

約数和(自身を除く): 521717833

約数列:

[1, 7, 11, 77, 109, 763, 1199, 2203, 8393, 11881, 15421, 24233, 83167, 130691, 169631, 240127, 914837, 1680889, 2641397, 18489779, 26173843, 183216901, 287912273, 2015385911]

約数ペア:

[(1, 2015385911), (7, 287912273), (11, 183216901), (77, 26173843), (109, 18489779), (763, 2641397), (1199, 1680889), (2203, 914837), (8393, 240127), (11881, 169631), (15421, 130691), (24233, 83167)]