2019930814027

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3511}}^1\times {\mathrm{29789}}^1$

素因数の和:33427

約数の個数: 32

約数和(自身を含む): 2410501939200

約数和(自身を除く): 390571125173

約数列:

[1, 7, 31, 89, 217, 623, 2759, 3511, 19313, 24577, 29789, 108841, 208523, 312479, 761887, 923459, 2187353, 2651221, 6464213, 9686849, 18558547, 67807943, 82187851, 104589179, 575314957, 732124253, 3242264549, 9308436931, 22695851843, 65159058517, 288561544861, 2019930814027]

約数ペア:

[(1, 2019930814027), (7, 288561544861), (31, 65159058517), (89, 22695851843), (217, 9308436931), (623, 3242264549), (2759, 732124253), (3511, 575314957), (19313, 104589179), (24577, 82187851), (29789, 67807943), (108841, 18558547), (208523, 9686849), (312479, 6464213), (761887, 2651221), (923459, 2187353)]