715856258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^2\times {\mathrm{1117}}^1$

素因数の和:1446

約数の個数: 24

約数和(自身を含む): 1164837492

約数和(自身を除く): 448981234

約数列:

[1, 2, 13, 26, 157, 314, 1117, 2041, 2234, 4082, 14521, 24649, 29042, 49298, 175369, 320437, 350738, 640874, 2279797, 4559594, 27532933, 55065866, 357928129, 715856258]

約数ペア:

[(1, 715856258), (2, 357928129), (13, 55065866), (26, 27532933), (157, 4559594), (314, 2279797), (1117, 640874), (2041, 350738), (2234, 320437), (4082, 175369), (14521, 49298), (24649, 29042)]