18260249909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{40488359}}^1$

素因数の和:40488411

約数の個数: 8

約数和(自身を含む): 20406133440

約数和(自身を除く): 2145883531

約数列:

[1, 11, 41, 451, 40488359, 445371949, 1660022719, 18260249909]

約数ペア:

[(1, 18260249909), (11, 1660022719), (41, 445371949), (451, 40488359)]