388235569

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{857}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 414722880

約数和(自身を除く): 26487311

約数列:

[1, 19, 113, 211, 857, 2147, 4009, 16283, 23843, 96841, 180827, 453017, 1839979, 3435713, 20433451, 388235569]

約数ペア:

[(1, 388235569), (19, 20433451), (113, 3435713), (211, 1839979), (857, 453017), (2147, 180827), (4009, 96841), (16283, 23843)]