2018678683

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{863}}^1\times {\mathrm{2213}}^1$

素因数の和:3234

約数の個数: 16

約数和(自身を含む): 2326081536

約数和(自身を除く): 307402853

約数列:

[1, 7, 151, 863, 1057, 2213, 6041, 15491, 130313, 334163, 912191, 1909819, 2339141, 13368733, 288382669, 2018678683]

約数ペア:

[(1, 2018678683), (7, 288382669), (151, 13368733), (863, 2339141), (1057, 1909819), (2213, 912191), (6041, 334163), (15491, 130313)]