629004818

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 1063777536

約数和(自身を除く): 434772718

約数列:

[1, 2, 13, 26, 31, 62, 169, 173, 338, 346, 347, 403, 694, 806, 2249, 4498, 4511, 5239, 5363, 9022, 10478, 10726, 10757, 21514, 29237, 58474, 58643, 60031, 69719, 117286, 120062, 139438, 139841, 279682, 780403, 906347, 1560806, 1812694, 1817933, 1860961, 3635866, 3721922, 10145239, 20290478, 24192493, 48384986, 314502409, 629004818]

約数ペア:

[(1, 629004818), (2, 314502409), (13, 48384986), (26, 24192493), (31, 20290478), (62, 10145239), (169, 3721922), (173, 3635866), (338, 1860961), (346, 1817933), (347, 1812694), (403, 1560806), (694, 906347), (806, 780403), (2249, 279682), (4498, 139841), (4511, 139438), (5239, 120062), (5363, 117286), (9022, 69719), (10478, 60031), (10726, 58643), (10757, 58474), (21514, 29237)]