2080773844

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{162713}}^1$

素因数の和:162879

約数の個数: 24

約数和(自身を含む): 3827033280

約数和(自身を除く): 1746259436

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 556, 3197, 6394, 12788, 162713, 325426, 650852, 3742399, 7484798, 14969596, 22617107, 45234214, 90468428, 520193461, 1040386922, 2080773844]

約数ペア:

[(1, 2080773844), (2, 1040386922), (4, 520193461), (23, 90468428), (46, 45234214), (92, 22617107), (139, 14969596), (278, 7484798), (556, 3742399), (3197, 650852), (6394, 325426), (12788, 162713)]