2684080217

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1\times {\mathrm{19889}}^1$

素因数の和:21392

約数の個数: 16

約数和(自身を含む): 3305877120

約数和(自身を除く): 621796903

約数列:

[1, 7, 13, 91, 1483, 10381, 19279, 19889, 134953, 139223, 258557, 1809899, 29495387, 206467709, 383440031, 2684080217]

約数ペア:

[(1, 2684080217), (7, 383440031), (13, 206467709), (91, 29495387), (1483, 1809899), (10381, 258557), (19279, 139223), (19889, 134953)]