2572790919

素因数分解:

$3^1\times {\mathrm{757}}^1\times {\mathrm{883}}^1\times {\mathrm{1283}}^1$

素因数の和:2926

約数の個数: 16

約数和(自身を含む): 3441489792

約数和(自身を除く): 868698873

約数列:

[1, 3, 757, 883, 1283, 2271, 2649, 3849, 668431, 971231, 1132889, 2005293, 2913693, 3398667, 857596973, 2572790919]

約数ペア:

[(1, 2572790919), (3, 857596973), (757, 3398667), (883, 2913693), (1283, 2005293), (2271, 1132889), (2649, 971231), (3849, 668431)]