2080706707

素因数分解:

${\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{28297}}^1$

素因数の和:28482

約数の個数: 12

約数和(自身を含む): 2190831160

約数和(自身を除く): 110124453

約数列:

[1, 23, 139, 529, 3197, 28297, 73531, 650831, 3933283, 14969113, 90465509, 2080706707]

約数ペア:

[(1, 2080706707), (23, 90465509), (139, 14969113), (529, 3933283), (3197, 650831), (28297, 73531)]