1281641546

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{769}}^1\times {\mathrm{3671}}^1$

素因数の和:4669

約数の個数: 16

約数和(自身を含む): 1933968960

約数和(自身を除く): 652327414

約数列:

[1, 2, 227, 454, 769, 1538, 3671, 7342, 174563, 349126, 833317, 1666634, 2822999, 5645998, 640820773, 1281641546]

約数ペア:

[(1, 1281641546), (2, 640820773), (227, 5645998), (454, 2822999), (769, 1666634), (1538, 833317), (3671, 349126), (7342, 174563)]