7137926608

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{1123729}}^1$

素因数の和:1124134

約数の個数: 20

約数和(自身を含む): 13864580740

約数和(自身を除く): 6726654132

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 1123729, 2247458, 4494916, 8989832, 17979664, 446120413, 892240826, 1784481652, 3568963304, 7137926608]

約数ペア:

[(1, 7137926608), (2, 3568963304), (4, 1784481652), (8, 892240826), (16, 446120413), (397, 17979664), (794, 8989832), (1588, 4494916), (3176, 2247458), (6352, 1123729)]