220122539

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{4967}}^1$

素因数の和:5474

約数の個数: 16

約数和(自身を含む): 271531008

約数和(自身を除く): 51408469

約数列:

[1, 7, 13, 91, 487, 3409, 4967, 6331, 34769, 44317, 64571, 451997, 2418929, 16932503, 31446077, 220122539]

約数ペア:

[(1, 220122539), (7, 31446077), (13, 16932503), (91, 2418929), (487, 451997), (3409, 64571), (4967, 44317), (6331, 34769)]