520018042

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{739}}^1\times {\mathrm{1823}}^1$

素因数の和:2757

約数の個数: 16

約数和(自身を含む): 785560320

約数和(自身を除く): 265542278

約数列:

[1, 2, 193, 386, 739, 1478, 1823, 3646, 142627, 285254, 351839, 703678, 1347197, 2694394, 260009021, 520018042]

約数ペア:

[(1, 520018042), (2, 260009021), (193, 2694394), (386, 1347197), (739, 703678), (1478, 351839), (1823, 285254), (3646, 142627)]