1960578032

素因数分解:

$2^4\times 7^1\times {\mathrm{17505161}}^1$

素因数の和:17505176

約数の個数: 20

約数和(自身を含む): 4341280176

約数和(自身を除く): 2380702144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17505161, 35010322, 70020644, 122536127, 140041288, 245072254, 280082576, 490144508, 980289016, 1960578032]

約数ペア:

[(1, 1960578032), (2, 980289016), (4, 490144508), (7, 280082576), (8, 245072254), (14, 140041288), (16, 122536127), (28, 70020644), (56, 35010322), (112, 17505161)]