258462673

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{5657}}^1$

素因数の和:5832

約数の個数: 16

約数和(自身を含む): 303087744

約数和(自身を除く): 44625071

約数列:

[1, 7, 61, 107, 427, 749, 5657, 6527, 39599, 45689, 345077, 605299, 2415539, 4237093, 36923239, 258462673]

約数ペア:

[(1, 258462673), (7, 36923239), (61, 4237093), (107, 2415539), (427, 605299), (749, 345077), (5657, 45689), (6527, 39599)]