2013444208

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{342889}}^1$

素因数の和:343264

約数の個数: 20

約数和(自身を含む): 3911689120

約数和(自身を除く): 1898244912

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 342889, 685778, 1371556, 2743112, 5486224, 125840263, 251680526, 503361052, 1006722104, 2013444208]

約数ペア:

[(1, 2013444208), (2, 1006722104), (4, 503361052), (8, 251680526), (16, 125840263), (367, 5486224), (734, 2743112), (1468, 1371556), (2936, 685778), (5872, 342889)]