2171424671

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{517129}}^1$

素因数の和:517178

約数の個数: 16

約数和(自身を含む): 2606335200

約数和(自身を除く): 434910529

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 517129, 6722677, 8791193, 9825451, 114285509, 127730863, 167032667, 2171424671]

約数ペア:

[(1, 2171424671), (13, 167032667), (17, 127730863), (19, 114285509), (221, 9825451), (247, 8791193), (323, 6722677), (4199, 517129)]