2028684469

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{2003}}^1\times {\mathrm{3529}}^1$

素因数の和:5580

約数の個数: 16

約数和(自身を含む): 2376904320

約数和(自身を除く): 348219851

約数列:

[1, 7, 41, 287, 2003, 3529, 14021, 24703, 82123, 144689, 574861, 1012823, 7068587, 49480109, 289812067, 2028684469]

約数ペア:

[(1, 2028684469), (7, 289812067), (41, 49480109), (287, 7068587), (2003, 1012823), (3529, 574861), (14021, 144689), (24703, 82123)]