238439158

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{5297}}^1$

素因数の和:5687

約数の個数: 16

約数和(自身を含む): 363909024

約数和(自身を除く): 125469866

約数列:

[1, 2, 71, 142, 317, 634, 5297, 10594, 22507, 45014, 376087, 752174, 1679149, 3358298, 119219579, 238439158]

約数ペア:

[(1, 238439158), (2, 119219579), (71, 3358298), (142, 1679149), (317, 752174), (634, 376087), (5297, 45014), (10594, 22507)]