2945220752008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{8979331561}}^1$

素因数の和:8979331608

約数の個数: 16

約数和(自身を含む): 5656978884060

約数和(自身を除く): 2711758132052

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 8979331561, 17958663122, 35917326244, 71834652488, 368152594001, 736305188002, 1472610376004, 2945220752008]

約数ペア:

[(1, 2945220752008), (2, 1472610376004), (4, 736305188002), (8, 368152594001), (41, 71834652488), (82, 35917326244), (164, 17958663122), (328, 8979331561)]