2245655216

素因数分解:

$2^4\times 7^1\times {\mathrm{20050493}}^1$

素因数の和:20050508

約数の個数: 20

約数和(自身を含む): 4972522512

約数和(自身を除く): 2726867296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 20050493, 40100986, 80201972, 140353451, 160403944, 280706902, 320807888, 561413804, 1122827608, 2245655216]

約数ペア:

[(1, 2245655216), (2, 1122827608), (4, 561413804), (7, 320807888), (8, 280706902), (14, 160403944), (16, 140353451), (28, 80201972), (56, 40100986), (112, 20050493)]