4070292499

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{181087}}^1$

素因数の和:181139

約数の個数: 24

約数和(自身を含む): 5302256640

約数和(自身を除く): 1231964141

約数列:

[1, 7, 13, 19, 91, 133, 169, 247, 1183, 1729, 3211, 22477, 181087, 1267609, 2354131, 3440653, 16478917, 24084571, 30603703, 44728489, 214225921, 313099423, 581470357, 4070292499]

約数ペア:

[(1, 4070292499), (7, 581470357), (13, 313099423), (19, 214225921), (91, 44728489), (133, 30603703), (169, 24084571), (247, 16478917), (1183, 3440653), (1729, 2354131), (3211, 1267609), (22477, 181087)]