426331364

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{631}}^1\times {\mathrm{3187}}^1$

素因数の和:3875

約数の個数: 24

約数和(自身を含む): 761600448

約数和(自身を除く): 335269084

約数列:

[1, 2, 4, 53, 106, 212, 631, 1262, 2524, 3187, 6374, 12748, 33443, 66886, 133772, 168911, 337822, 675644, 2010997, 4021994, 8043988, 106582841, 213165682, 426331364]

約数ペア:

[(1, 426331364), (2, 213165682), (4, 106582841), (53, 8043988), (106, 4021994), (212, 2010997), (631, 675644), (1262, 337822), (2524, 168911), (3187, 133772), (6374, 66886), (12748, 33443)]