488065188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3128623}}^1$

素因数の和:3128643

約数の個数: 24

約数和(自身を含む): 1226420608

約数和(自身を除く): 738355420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3128623, 6257246, 9385869, 12514492, 18771738, 37543476, 40672099, 81344198, 122016297, 162688396, 244032594, 488065188]

約数ペア:

[(1, 488065188), (2, 244032594), (3, 162688396), (4, 122016297), (6, 81344198), (12, 40672099), (13, 37543476), (26, 18771738), (39, 12514492), (52, 9385869), (78, 6257246), (156, 3128623)]