1628313817

素因数分解:

${\mathrm{13}}^2\times {\mathrm{1237}}^1\times {\mathrm{7789}}^1$

素因数の和:9052

約数の個数: 12

約数和(自身を含む): 1764855660

約数和(自身を除く): 136541843

約数列:

[1, 13, 169, 1237, 7789, 16081, 101257, 209053, 1316341, 9634993, 125254909, 1628313817]

約数ペア:

[(1, 1628313817), (13, 125254909), (169, 9634993), (1237, 1316341), (7789, 209053), (16081, 101257)]