7681054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1543}}^1$

素因数の和:1695

約数の個数: 16

約数和(自身を含む): 12228480

約数和(自身を除く): 4547426

約数列:

[1, 2, 19, 38, 131, 262, 1543, 2489, 3086, 4978, 29317, 58634, 202133, 404266, 3840527, 7681054]

約数ペア:

[(1, 7681054), (2, 3840527), (19, 404266), (38, 202133), (131, 58634), (262, 29317), (1543, 4978), (2489, 3086)]