2018465779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2339}}^1\times {\mathrm{4129}}^1$

素因数の和:6498

約数の個数: 16

約数和(自身を含む): 2319408000

約数和(自身を除く): 300942221

約数列:

[1, 11, 19, 209, 2339, 4129, 25729, 44441, 45419, 78451, 488851, 862961, 9657731, 106235041, 183496889, 2018465779]

約数ペア:

[(1, 2018465779), (11, 183496889), (19, 106235041), (209, 9657731), (2339, 862961), (4129, 488851), (25729, 78451), (44441, 45419)]