2649201182591

素因数分解:

${\mathrm{19}}^2\times {\mathrm{307}}^1\times {\mathrm{23903933}}^1$

素因数の和:23904278

約数の個数: 12

約数和(自身を含む): 2805078847032

約数和(自身を除く): 155877664441

約数列:

[1, 19, 307, 361, 5833, 110827, 23903933, 454174727, 7338507431, 8629319813, 139431641189, 2649201182591]

約数ペア:

[(1, 2649201182591), (19, 139431641189), (307, 8629319813), (361, 7338507431), (5833, 454174727), (110827, 23903933)]