1556190397441

素因数分解:

${\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{1789}}^1\times {\mathrm{20947}}^1$

素因数の和:23184

約数の個数: 16

約数和(自身を含む): 1573970713920

約数和(自身を除く): 17780316479

約数列:

[1, 131, 317, 1789, 20947, 41527, 234359, 567113, 2744057, 6640199, 37474183, 74291803, 869866069, 4909117973, 11879316011, 1556190397441]

約数ペア:

[(1, 1556190397441), (131, 11879316011), (317, 4909117973), (1789, 869866069), (20947, 74291803), (41527, 37474183), (234359, 6640199), (567113, 2744057)]