2019342516

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1210637}}^1$

素因数の和:1210783

約数の個数: 24

約数和(自身を含む): 4745700960

約数和(自身を除く): 2726358444

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 1210637, 2421274, 3631911, 4842548, 7263822, 14527644, 168278543, 336557086, 504835629, 673114172, 1009671258, 2019342516]

約数ペア:

[(1, 2019342516), (2, 1009671258), (3, 673114172), (4, 504835629), (6, 336557086), (12, 168278543), (139, 14527644), (278, 7263822), (417, 4842548), (556, 3631911), (834, 2421274), (1668, 1210637)]