1880822522039

素因数分解:

${\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{7369}}^1\times {\mathrm{12641}}^1$

素因数の和:20402

約数の個数: 16

約数和(自身を含む): 1917842979360

約数和(自身を除く): 37020457321

約数列:

[1, 61, 331, 7369, 12641, 20191, 449509, 771101, 2439139, 4184171, 93151529, 148787479, 255234431, 5682243269, 30833156099, 1880822522039]

約数ペア:

[(1, 1880822522039), (61, 30833156099), (331, 5682243269), (7369, 255234431), (12641, 148787479), (20191, 93151529), (449509, 4184171), (771101, 2439139)]