256217622

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2247523}}^1$

素因数の和:2247547

約数の個数: 16

約数和(自身を含む): 539405760

約数和(自身を除く): 283188138

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2247523, 4495046, 6742569, 13485138, 42702937, 85405874, 128108811, 256217622]

約数ペア:

[(1, 256217622), (2, 128108811), (3, 85405874), (6, 42702937), (19, 13485138), (38, 6742569), (57, 4495046), (114, 2247523)]