2080497251

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{12277}}^1$

素因数の和:12890

約数の個数: 16

約数和(自身を含む): 2437526784

約数和(自身を除く): 357029533

約数列:

[1, 7, 43, 301, 563, 3941, 12277, 24209, 85939, 169463, 527911, 3695377, 6911951, 48383657, 297213893, 2080497251]

約数ペア:

[(1, 2080497251), (7, 297213893), (43, 48383657), (301, 6911951), (563, 3695377), (3941, 527911), (12277, 169463), (24209, 85939)]