2009179982

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{215531}}^1$

素因数の和:215671

約数の個数: 16

約数和(自身を含む): 3103660800

約数和(自身を除く): 1094480818

約数列:

[1, 2, 59, 79, 118, 158, 4661, 9322, 215531, 431062, 12716329, 17026949, 25432658, 34053898, 1004589991, 2009179982]

約数ペア:

[(1, 2009179982), (2, 1004589991), (59, 34053898), (79, 25432658), (118, 17026949), (158, 12716329), (4661, 431062), (9322, 215531)]