2013968789

素因数分解:

$7^1\times {\mathrm{467}}^1\times {\mathrm{773}}^1\times {\mathrm{797}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 2312489088

約数和(自身を除く): 298520299

約数列:

[1, 7, 467, 773, 797, 3269, 5411, 5579, 360991, 372199, 616081, 2526937, 2605393, 4312567, 287709827, 2013968789]

約数ペア:

[(1, 2013968789), (7, 287709827), (467, 4312567), (773, 2605393), (797, 2526937), (3269, 616081), (5411, 372199), (5579, 360991)]