1212023605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{262627}}^1$

素因数の和:262716

約数の個数: 16

約数和(自身を含む): 1588374144

約数和(自身を除く): 376350539

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 262627, 1313135, 3414151, 17070755, 18646517, 93232585, 242404721, 1212023605]

約数ペア:

[(1, 1212023605), (5, 242404721), (13, 93232585), (65, 18646517), (71, 17070755), (355, 3414151), (923, 1313135), (4615, 262627)]