2088777310

素因数分解:

$2^1\times 5^1\times {\mathrm{2663}}^1\times {\mathrm{78437}}^1$

素因数の和:81107

約数の個数: 16

約数和(自身を含む): 3761258976

約数和(自身を除く): 1672481666

約数列:

[1, 2, 5, 10, 2663, 5326, 13315, 26630, 78437, 156874, 392185, 784370, 208877731, 417755462, 1044388655, 2088777310]

約数ペア:

[(1, 2088777310), (2, 1044388655), (5, 417755462), (10, 208877731), (2663, 784370), (5326, 392185), (13315, 156874), (26630, 78437)]