426652816

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{133999}}^1$

素因数の和:134206

約数の個数: 20

約数和(自身を含む): 830800000

約数和(自身を除く): 404147184

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 133999, 267998, 535996, 1071992, 2143984, 26665801, 53331602, 106663204, 213326408, 426652816]

約数ペア:

[(1, 426652816), (2, 213326408), (4, 106663204), (8, 53331602), (16, 26665801), (199, 2143984), (398, 1071992), (796, 535996), (1592, 267998), (3184, 133999)]