2640799681214

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{79}}^1\times {\mathrm{2436787}}^1$

素因数の和:2436925

約数の個数: 32

約数和(自身を含む): 4234162828800

約数和(自身を除く): 1593363147586

約数列:

[1, 2, 19, 38, 79, 158, 361, 722, 1501, 3002, 6859, 13718, 28519, 57038, 541861, 1083722, 2436787, 4873574, 46298953, 92597906, 192506173, 385012346, 879680107, 1759360214, 3657617287, 7315234574, 16713922033, 33427844066, 69494728453, 138989456906, 1320399840607, 2640799681214]

約数ペア:

[(1, 2640799681214), (2, 1320399840607), (19, 138989456906), (38, 69494728453), (79, 33427844066), (158, 16713922033), (361, 7315234574), (722, 3657617287), (1501, 1759360214), (3002, 879680107), (6859, 385012346), (13718, 192506173), (28519, 92597906), (57038, 46298953), (541861, 4873574), (1083722, 2436787)]