2428445921

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1543}}^1\times {\mathrm{13007}}^1$

素因数の和:14572

約数の個数: 12

約数和(自身を含む): 2671218816

約数和(自身を除く): 242772895

約数列:

[1, 11, 121, 1543, 13007, 16973, 143077, 186703, 1573847, 20069801, 220767811, 2428445921]

約数ペア:

[(1, 2428445921), (11, 220767811), (121, 20069801), (1543, 1573847), (13007, 186703), (16973, 143077)]