2008205511

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{11057}}^1\times {\mathrm{4657}}^1$

素因数の和:15730

約数の個数: 16

約数和(自身を含む): 2884457184

約数和(自身を除く): 876251673

約数列:

[1, 3, 13, 39, 4657, 11057, 13971, 33171, 60541, 143741, 181623, 431223, 51492449, 154477347, 669401837, 2008205511]

約数ペア:

[(1, 2008205511), (3, 669401837), (13, 154477347), (39, 51492449), (4657, 431223), (11057, 181623), (13971, 143741), (33171, 60541)]