2148770111

素因数分解:

${\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{2311}}^1$

素因数の和:2702

約数の個数: 16

約数和(自身を含む): 2233724928

約数和(自身を除く): 84954817

約数列:

[1, 47, 73, 271, 2311, 3431, 12737, 19783, 108617, 168703, 626281, 929801, 7929041, 29435207, 45718513, 2148770111]

約数ペア:

[(1, 2148770111), (47, 45718513), (73, 29435207), (271, 7929041), (2311, 929801), (3431, 626281), (12737, 168703), (19783, 108617)]