1320643151

素因数分解:

${\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1\times {\mathrm{809}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 1379851200

約数和(自身を除く): 59208049

約数列:

[1, 29, 181, 311, 809, 5249, 9019, 23461, 56291, 146429, 251599, 1632439, 4246441, 7296371, 45539419, 1320643151]

約数ペア:

[(1, 1320643151), (29, 45539419), (181, 7296371), (311, 4246441), (809, 1632439), (5249, 251599), (9019, 146429), (23461, 56291)]