2011029122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{52921819}}^1$

素因数の和:52921840

約数の個数: 8

約数和(自身を含む): 3175309200

約数和(自身を除く): 1164280078

約数列:

[1, 2, 19, 38, 52921819, 105843638, 1005514561, 2011029122]

約数ペア:

[(1, 2011029122), (2, 1005514561), (19, 105843638), (38, 52921819)]