380070508

素因数分解:

$2^2\times {\mathrm{677}}^1\times {\mathrm{140351}}^1$

素因数の和:141032

約数の個数: 12

約数和(自身を含む): 666110592

約数和(自身を除く): 286040084

約数列:

[1, 2, 4, 677, 1354, 2708, 140351, 280702, 561404, 95017627, 190035254, 380070508]

約数ペア:

[(1, 380070508), (2, 190035254), (4, 95017627), (677, 561404), (1354, 280702), (2708, 140351)]