4436234881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{647531}}^1$

素因数の和:647592

約数の個数: 16

約数和(自身を含む): 5221698048

約数和(自身を除く): 785463167

約数列:

[1, 13, 17, 31, 221, 403, 527, 6851, 647531, 8417903, 11008027, 20073461, 143104351, 260954993, 341248837, 4436234881]

約数ペア:

[(1, 4436234881), (13, 341248837), (17, 260954993), (31, 143104351), (221, 20073461), (403, 11008027), (527, 8417903), (6851, 647531)]