2082156742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{439459}}^1$

素因数の和:439587

約数の個数: 16

約数和(自身を含む): 3290676480

約数和(自身を除く): 1208519738

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 439459, 878918, 10107557, 20215114, 45264277, 90528554, 1041078371, 2082156742]

約数ペア:

[(1, 2082156742), (2, 1041078371), (23, 90528554), (46, 45264277), (103, 20215114), (206, 10107557), (2369, 878918), (4738, 439459)]