2013310187

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1789}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 2500272000

約数和(自身を除く): 486961813

約数列:

[1, 7, 17, 49, 119, 193, 343, 833, 1351, 1789, 3281, 5831, 9457, 12523, 22967, 30413, 66199, 87661, 160769, 212891, 345277, 613627, 1125383, 1490237, 2416939, 5869709, 10431659, 16918573, 41087963, 118430011, 287615741, 2013310187]

約数ペア:

[(1, 2013310187), (7, 287615741), (17, 118430011), (49, 41087963), (119, 16918573), (193, 10431659), (343, 5869709), (833, 2416939), (1351, 1490237), (1789, 1125383), (3281, 613627), (5831, 345277), (9457, 212891), (12523, 160769), (22967, 87661), (30413, 66199)]