2017887209

素因数分解:

${\mathrm{13}}^2\times {\mathrm{757}}^1\times {\mathrm{15773}}^1$

素因数の和:16556

約数の個数: 12

約数和(自身を含む): 2188074636

約数和(自身を除く): 170187427

約数列:

[1, 13, 169, 757, 9841, 15773, 127933, 205049, 2665637, 11940161, 155222093, 2017887209]

約数ペア:

[(1, 2017887209), (13, 155222093), (169, 11940161), (757, 2665637), (9841, 205049), (15773, 127933)]