520011031774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1176495547}}^1$

素因数の和:1176495579

約数の個数: 16

約数和(自身を含む): 889430634288

約数和(自身を除く): 369419602514

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1176495547, 2352991094, 15294442111, 20000424299, 30588884222, 40000848598, 260005515887, 520011031774]

約数ペア:

[(1, 520011031774), (2, 260005515887), (13, 40000848598), (17, 30588884222), (26, 20000424299), (34, 15294442111), (221, 2352991094), (442, 1176495547)]