2057362951

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{531481}}^1$

素因数の和:531574

約数の個数: 12

約数和(自身を含む): 2423557920

約数和(自身を除く): 366194969

約数列:

[1, 7, 49, 79, 553, 3871, 531481, 3720367, 26042569, 41986999, 293908993, 2057362951]

約数ペア:

[(1, 2057362951), (7, 293908993), (49, 41986999), (79, 26042569), (553, 3720367), (3871, 531481)]