2646954482

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1\times {\mathrm{19081}}^1$

素因数の和:19721

約数の個数: 16

約数和(自身を含む): 4007220000

約数和(自身を除く): 1360265518

約数列:

[1, 2, 139, 278, 499, 998, 19081, 38162, 69361, 138722, 2652259, 5304518, 9521419, 19042838, 1323477241, 2646954482]

約数ペア:

[(1, 2646954482), (2, 1323477241), (139, 19042838), (278, 9521419), (499, 5304518), (998, 2652259), (19081, 138722), (38162, 69361)]