4978213204

素因数分解:

$2^2\times {\mathrm{811}}^1\times {\mathrm{1534591}}^1$

素因数の和:1535406

約数の個数: 12

約数和(自身を含む): 8722620928

約数和(自身を除く): 3744407724

約数列:

[1, 2, 4, 811, 1622, 3244, 1534591, 3069182, 6138364, 1244553301, 2489106602, 4978213204]

約数ペア:

[(1, 4978213204), (2, 2489106602), (4, 1244553301), (811, 6138364), (1622, 3069182), (3244, 1534591)]