2018779849

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{2999}}^1$

素因数の和:3588

約数の個数: 16

約数和(自身を含む): 2160000000

約数和(自身を除く): 141220151

約数列:

[1, 19, 71, 499, 1349, 2999, 9481, 35429, 56981, 212929, 673151, 1496501, 4045651, 28433519, 106251571, 2018779849]

約数ペア:

[(1, 2018779849), (19, 106251571), (71, 28433519), (499, 4045651), (1349, 1496501), (2999, 673151), (9481, 212929), (35429, 56981)]