520505549426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{240751873}}^1$

素因数の和:240751945

約数の個数: 16

約数和(自身を含む): 832038476544

約数和(自身を除く): 311532927118

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 240751873, 481503746, 5537293079, 11074586158, 11315338031, 22630676062, 260252774713, 520505549426]

約数ペア:

[(1, 520505549426), (2, 260252774713), (23, 22630676062), (46, 11315338031), (47, 11074586158), (94, 5537293079), (1081, 481503746), (2162, 240751873)]