2016644045

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{547}}^1\times {\mathrm{4363}}^1$

素因数の和:4941

約数の個数: 24

約数和(自身を含む): 2625836256

約数和(自身を除く): 609192211

約数列:

[1, 5, 13, 65, 169, 547, 845, 2735, 4363, 7111, 21815, 35555, 56719, 92443, 283595, 462215, 737347, 2386561, 3686735, 11932805, 31025293, 155126465, 403328809, 2016644045]

約数ペア:

[(1, 2016644045), (5, 403328809), (13, 155126465), (65, 31025293), (169, 11932805), (547, 3686735), (845, 2386561), (2735, 737347), (4363, 462215), (7111, 283595), (21815, 92443), (35555, 56719)]