2011831282

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{54277}}^1$

素因数の和:54753

約数の個数: 16

約数和(自身を含む): 3095148672

約数和(自身を除く): 1083317390

約数列:

[1, 2, 43, 86, 431, 862, 18533, 37066, 54277, 108554, 2333911, 4667822, 23393387, 46786774, 1005915641, 2011831282]

約数ペア:

[(1, 2011831282), (2, 1005915641), (43, 46786774), (86, 23393387), (431, 4667822), (862, 2333911), (18533, 108554), (37066, 54277)]