2051222277

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{482527}}^1$

素因数の和:482652

約数の個数: 16

約数和(自身を含む): 2972372480

約数和(自身を除く): 921150203

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 482527, 1447581, 6272851, 18818553, 52595443, 157786329, 683740759, 2051222277]

約数ペア:

[(1, 2051222277), (3, 683740759), (13, 157786329), (39, 52595443), (109, 18818553), (327, 6272851), (1417, 1447581), (4251, 482527)]