2013278423

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{9851}}^1$

素因数の和:10142

約数の個数: 16

約数和(自身を含む): 2206848000

約数和(自身を除く): 193569577

約数列:

[1, 13, 79, 199, 1027, 2587, 9851, 15721, 128063, 204373, 778229, 1960349, 10116977, 25484537, 154867571, 2013278423]

約数ペア:

[(1, 2013278423), (13, 154867571), (79, 25484537), (199, 10116977), (1027, 1960349), (2587, 778229), (9851, 204373), (15721, 128063)]