2110731854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13706051}}^1$

素因数の和:13706071

約数の個数: 16

約数和(自身を含む): 3947342976

約数和(自身を除く): 1836611122

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13706051, 27412102, 95942357, 150766561, 191884714, 301533122, 1055365927, 2110731854]

約数ペア:

[(1, 2110731854), (2, 1055365927), (7, 301533122), (11, 191884714), (14, 150766561), (22, 95942357), (77, 27412102), (154, 13706051)]