2018008

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{1307}}^1$

素因数の和:1506

約数の個数: 16

約数和(自身を含む): 3806280

約数和(自身を除く): 1788272

約数列:

[1, 2, 4, 8, 193, 386, 772, 1307, 1544, 2614, 5228, 10456, 252251, 504502, 1009004, 2018008]

約数ペア:

[(1, 2018008), (2, 1009004), (4, 504502), (8, 252251), (193, 10456), (386, 5228), (772, 2614), (1307, 1544)]