266548172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{12647}}^1$

素因数の和:13141

約数の個数: 24

約数和(自身を含む): 509967360

約数和(自身を除く): 243419188

約数列:

[1, 2, 4, 11, 22, 44, 479, 958, 1916, 5269, 10538, 12647, 21076, 25294, 50588, 139117, 278234, 556468, 6057913, 12115826, 24231652, 66637043, 133274086, 266548172]

約数ペア:

[(1, 266548172), (2, 133274086), (4, 66637043), (11, 24231652), (22, 12115826), (44, 6057913), (479, 556468), (958, 278234), (1916, 139117), (5269, 50588), (10538, 25294), (12647, 21076)]