2016391604

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{11723207}}^1$

素因数の和:11723254

約数の個数: 12

約数和(自身を含む): 3610748064

約数和(自身を除く): 1594356460

約数列:

[1, 2, 4, 43, 86, 172, 11723207, 23446414, 46892828, 504097901, 1008195802, 2016391604]

約数ペア:

[(1, 2016391604), (2, 1008195802), (4, 504097901), (43, 46892828), (86, 23446414), (172, 11723207)]