2011296547

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{626377}}^1$

素因数の和:626422

約数の個数: 12

約数和(自身を含む): 2292543480

約数和(自身を除く): 281246933

約数列:

[1, 13, 19, 169, 247, 3211, 626377, 8142901, 11901163, 105857713, 154715119, 2011296547]

約数ペア:

[(1, 2011296547), (13, 154715119), (19, 105857713), (169, 11901163), (247, 8142901), (3211, 626377)]