2019949511314

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{23003}}^1\times {\mathrm{20431}}^1$

素因数の和:43750

約数の個数: 32

約数和(自身を含む): 3474371045376

約数和(自身を除く): 1454421534062

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 20431, 23003, 40862, 46006, 143017, 161021, 286034, 322042, 6272317, 7061921, 12544634, 14123842, 43906219, 49433447, 87812438, 98866894, 469974293, 939948586, 3289820051, 6579640102, 144282107951, 288564215902, 1009974755657, 2019949511314]

約数ペア:

[(1, 2019949511314), (2, 1009974755657), (7, 288564215902), (14, 144282107951), (307, 6579640102), (614, 3289820051), (2149, 939948586), (4298, 469974293), (20431, 98866894), (23003, 87812438), (40862, 49433447), (46006, 43906219), (143017, 14123842), (161021, 12544634), (286034, 7061921), (322042, 6272317)]