128835146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{344479}}^1$

素因数の和:344509

約数の個数: 16

約数和(自身を含む): 223223040

約数和(自身を除く): 94387894

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 344479, 688958, 3789269, 5856143, 7578538, 11712286, 64417573, 128835146]

約数ペア:

[(1, 128835146), (2, 64417573), (11, 11712286), (17, 7578538), (22, 5856143), (34, 3789269), (187, 688958), (374, 344479)]