1998335020066

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12976201429}}^1$

素因数の和:12976201449

約数の個数: 16

約数和(自身を含む): 3737146011840

約数和(自身を除く): 1738810991774

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 12976201429, 25952402858, 90833410003, 142738215719, 181666820006, 285476431438, 999167510033, 1998335020066]

約数ペア:

[(1, 1998335020066), (2, 999167510033), (7, 285476431438), (11, 181666820006), (14, 142738215719), (22, 90833410003), (77, 25952402858), (154, 12976201429)]