556586381

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{1031}}^1$

素因数の和:1492

約数の個数: 16

約数和(自身を含む): 606469248

約数和(自身を除く): 49882867

約数列:

[1, 13, 131, 317, 1031, 1703, 4121, 13403, 41527, 135061, 326827, 539851, 1755793, 4248751, 42814337, 556586381]

約数ペア:

[(1, 556586381), (13, 42814337), (131, 4248751), (317, 1755793), (1031, 539851), (1703, 326827), (4121, 135061), (13403, 41527)]