2009774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4547}}^1$

素因数の和:4579

約数の個数: 16

約数和(自身を含む): 3438288

約数和(自身を除く): 1428514

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 4547, 9094, 59111, 77299, 118222, 154598, 1004887, 2009774]

約数ペア:

[(1, 2009774), (2, 1004887), (13, 154598), (17, 118222), (26, 77299), (34, 59111), (221, 9094), (442, 4547)]