179980462

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{38639}}^1$

素因数の和:38795

約数の個数: 16

約数和(自身を含む): 287945280

約数和(自身を除く): 107964818

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 38639, 77278, 656863, 1313726, 5293543, 10587086, 89990231, 179980462]

約数ペア:

[(1, 179980462), (2, 89990231), (17, 10587086), (34, 5293543), (137, 1313726), (274, 656863), (2329, 77278), (4658, 38639)]