388483404479

素因数分解:

${\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{2539}}^1\times {\mathrm{9421}}^1$

素因数の和:12218

約数の個数: 16

約数和(自身を含む): 394876020000

約数和(自身を除く): 6392615521

約数列:

[1, 109, 149, 2539, 9421, 16241, 276751, 378311, 1026889, 1403729, 23919919, 41235899, 153006461, 2607271171, 3564067931, 388483404479]

約数ペア:

[(1, 388483404479), (109, 3564067931), (149, 2607271171), (2539, 153006461), (9421, 41235899), (16241, 23919919), (276751, 1403729), (378311, 1026889)]