172867718

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{14011}}^1$

素因数の和:14243

約数の個数: 16

約数和(自身を含む): 269030400

約数和(自身を除く): 96162682

約数列:

[1, 2, 31, 62, 199, 398, 6169, 12338, 14011, 28022, 434341, 868682, 2788189, 5576378, 86433859, 172867718]

約数ペア:

[(1, 172867718), (2, 86433859), (31, 5576378), (62, 2788189), (199, 868682), (398, 434341), (6169, 28022), (12338, 14011)]