2008049239

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{10499}}^1$

素因数の和:10902

約数の個数: 16

約数和(自身を含む): 2328480000

約数和(自身を除く): 320430761

約数列:

[1, 7, 89, 307, 623, 2149, 10499, 27323, 73493, 191261, 934411, 3223193, 6540877, 22562351, 286864177, 2008049239]

約数ペア:

[(1, 2008049239), (7, 286864177), (89, 22562351), (307, 6540877), (623, 3223193), (2149, 934411), (10499, 191261), (27323, 73493)]