389371030

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{828449}}^1$

素因数の和:828503

約数の個数: 16

約数和(自身を含む): 715780800

約数和(自身を除く): 326409770

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 828449, 1656898, 4142245, 8284490, 38937103, 77874206, 194685515, 389371030]

約数ペア:

[(1, 389371030), (2, 194685515), (5, 77874206), (10, 38937103), (47, 8284490), (94, 4142245), (235, 1656898), (470, 828449)]