7137579728

素因数分解:

$2^4\times {\mathrm{1229}}^1\times {\mathrm{362977}}^1$

素因数の和:364214

約数の個数: 20

約数和(自身を含む): 13840351140

約数和(自身を除く): 6702771412

約数列:

[1, 2, 4, 8, 16, 1229, 2458, 4916, 9832, 19664, 362977, 725954, 1451908, 2903816, 5807632, 446098733, 892197466, 1784394932, 3568789864, 7137579728]

約数ペア:

[(1, 7137579728), (2, 3568789864), (4, 1784394932), (8, 892197466), (16, 446098733), (1229, 5807632), (2458, 2903816), (4916, 1451908), (9832, 725954), (19664, 362977)]