231858276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1486271}}^1$

素因数の和:1486291

約数の個数: 24

約数和(自身を含む): 582618624

約数和(自身を除く): 350760348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1486271, 2972542, 4458813, 5945084, 8917626, 17835252, 19321523, 38643046, 57964569, 77286092, 115929138, 231858276]

約数ペア:

[(1, 231858276), (2, 115929138), (3, 77286092), (4, 57964569), (6, 38643046), (12, 19321523), (13, 17835252), (26, 8917626), (39, 5945084), (52, 4458813), (78, 2972542), (156, 1486271)]