2668179505

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{40241}}^1$

素因数の和:40484

約数の個数: 16

約数和(自身を含む): 3259602000

約数和(自身を除く): 591422495

約数列:

[1, 5, 89, 149, 445, 745, 13261, 40241, 66305, 201205, 3581449, 5995909, 17907245, 29979545, 533635901, 2668179505]

約数ペア:

[(1, 2668179505), (5, 533635901), (89, 29979545), (149, 17907245), (445, 5995909), (745, 3581449), (13261, 201205), (40241, 66305)]