2015497554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{24151}}^1$

素因数の和:26150

約数の個数: 32

約数和(自身を含む): 4609360896

約数和(自身を除く): 2593863342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1987, 3974, 5961, 11922, 13909, 24151, 27818, 41727, 48302, 72453, 83454, 144906, 169057, 338114, 507171, 1014342, 47988037, 95976074, 143964111, 287928222, 335916259, 671832518, 1007748777, 2015497554]

約数ペア:

[(1, 2015497554), (2, 1007748777), (3, 671832518), (6, 335916259), (7, 287928222), (14, 143964111), (21, 95976074), (42, 47988037), (1987, 1014342), (3974, 507171), (5961, 338114), (11922, 169057), (13909, 144906), (24151, 83454), (27818, 72453), (41727, 48302)]