2103517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 16

約数和(自身を含む): 2395008

約数和(自身を除く): 291491

約数列:

[1, 13, 43, 53, 71, 559, 689, 923, 2279, 3053, 3763, 29627, 39689, 48919, 161809, 2103517]

約数ペア:

[(1, 2103517), (13, 161809), (43, 48919), (53, 39689), (71, 29627), (559, 3763), (689, 3053), (923, 2279)]