380090108

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{888061}}^1$

素因数の和:888172

約数の個数: 12

約数和(自身を含む): 671374872

約数和(自身を除く): 291284764

約数列:

[1, 2, 4, 107, 214, 428, 888061, 1776122, 3552244, 95022527, 190045054, 380090108]

約数ペア:

[(1, 380090108), (2, 190045054), (4, 95022527), (107, 3552244), (214, 1776122), (428, 888061)]