2080340087

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1\times {\mathrm{7057}}^1$

素因数の和:8918

約数の個数: 16

約数和(自身を含む): 2482609152

約数和(自身を除く): 402269065

約数列:

[1, 7, 23, 161, 1831, 7057, 12817, 42113, 49399, 162311, 294791, 1136177, 12921367, 90449569, 297191441, 2080340087]

約数ペア:

[(1, 2080340087), (7, 297191441), (23, 90449569), (161, 12921367), (1831, 1136177), (7057, 294791), (12817, 162311), (42113, 49399)]