13204328405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{514889}}^1$

素因数の和:515140

約数の個数: 16

約数和(自身を含む): 16608291840

約数和(自身を除く): 3403963435

約数列:

[1, 5, 23, 115, 223, 1115, 5129, 25645, 514889, 2574445, 11842447, 59212235, 114820247, 574101235, 2640865681, 13204328405]

約数ペア:

[(1, 13204328405), (5, 2640865681), (23, 574101235), (115, 114820247), (223, 59212235), (1115, 11842447), (5129, 2574445), (25645, 514889)]