2018697215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{766109}}^1$

素因数の和:766162

約数の個数: 16

約数和(自身を含む): 2647676160

約数和(自身を除く): 628978945

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 766109, 3830545, 13023853, 23749379, 65119265, 118746895, 403739443, 2018697215]

約数ペア:

[(1, 2018697215), (5, 403739443), (17, 118746895), (31, 65119265), (85, 23749379), (155, 13023853), (527, 3830545), (2635, 766109)]