1257493296

素因数分解:

$2^4\times 3^1\times {\mathrm{26197777}}^1$

素因数の和:26197788

約数の個数: 20

約数和(自身を含む): 3248524472

約数和(自身を除く): 1991031176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 26197777, 52395554, 78593331, 104791108, 157186662, 209582216, 314373324, 419164432, 628746648, 1257493296]

約数ペア:

[(1, 1257493296), (2, 628746648), (3, 419164432), (4, 314373324), (6, 209582216), (8, 157186662), (12, 104791108), (16, 78593331), (24, 52395554), (48, 26197777)]