20140306571

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2539441}}^1$

素因数の和:2539562

約数の個数: 16

約数和(自身を含む): 25353788928

約数和(自身を除く): 5213482357

約数列:

[1, 7, 11, 77, 103, 721, 1133, 7931, 2539441, 17776087, 27933851, 195536957, 261562423, 1830936961, 2877186653, 20140306571]

約数ペア:

[(1, 20140306571), (7, 2877186653), (11, 1830936961), (77, 261562423), (103, 195536957), (721, 27933851), (1133, 17776087), (7931, 2539441)]