2019392382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{449353}}^1$

素因数の和:449472

約数の個数: 32

約数和(自身を含む): 4658902272

約数和(自身を除く): 2639509890

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 449353, 898706, 1348059, 2696118, 3145471, 6290942, 9436413, 18872826, 48080771, 96161542, 144242313, 288484626, 336565397, 673130794, 1009696191, 2019392382]

約数ペア:

[(1, 2019392382), (2, 1009696191), (3, 673130794), (6, 336565397), (7, 288484626), (14, 144242313), (21, 96161542), (42, 48080771), (107, 18872826), (214, 9436413), (321, 6290942), (642, 3145471), (749, 2696118), (1498, 1348059), (2247, 898706), (4494, 449353)]