2877914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1645

約数の個数: 16

約数和(自身を含む): 4717440

約数和(自身を除く): 1839526

約数列:

[1, 2, 13, 26, 71, 142, 923, 1559, 1846, 3118, 20267, 40534, 110689, 221378, 1438957, 2877914]

約数ペア:

[(1, 2877914), (2, 1438957), (13, 221378), (26, 110689), (71, 40534), (142, 20267), (923, 3118), (1559, 1846)]