2066418431

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{506351}}^1$

素因数の和:506422

約数の個数: 16

約数和(自身を含む): 2624928768

約数和(自身を除く): 558510337

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 506351, 3544457, 5569861, 26836603, 38989027, 187856221, 295202633, 2066418431]

約数ペア:

[(1, 2066418431), (7, 295202633), (11, 187856221), (53, 38989027), (77, 26836603), (371, 5569861), (583, 3544457), (4081, 506351)]