2018884818

素因数分解:

$2^1\times 3^1\times {\mathrm{1051}}^1\times {\mathrm{320153}}^1$

素因数の和:321209

約数の個数: 16

約数和(自身を含む): 4041624096

約数和(自身を除く): 2022739278

約数列:

[1, 2, 3, 6, 1051, 2102, 3153, 6306, 320153, 640306, 960459, 1920918, 336480803, 672961606, 1009442409, 2018884818]

約数ペア:

[(1, 2018884818), (2, 1009442409), (3, 672961606), (6, 336480803), (1051, 1920918), (2102, 960459), (3153, 640306), (6306, 320153)]