426073002008

素因数分解:

$2^3\times {\mathrm{20639}}^1\times {\mathrm{2580509}}^1$

素因数の和:2601154

約数の個数: 16

約数和(自身を含む): 798925896000

約数和(自身を除く): 372852893992

約数列:

[1, 2, 4, 8, 20639, 41278, 82556, 165112, 2580509, 5161018, 10322036, 20644072, 53259125251, 106518250502, 213036501004, 426073002008]

約数ペア:

[(1, 426073002008), (2, 213036501004), (4, 106518250502), (8, 53259125251), (20639, 20644072), (41278, 10322036), (82556, 5161018), (165112, 2580509)]