503818288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{11923}}^1$

素因数の和:12089

約数の個数: 40

約数和(自身を含む): 1035003200

約数和(自身を除く): 531184912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 556, 1112, 2224, 2641, 5282, 10564, 11923, 21128, 23846, 42256, 47692, 95384, 190768, 226537, 453074, 906148, 1657297, 1812296, 3314594, 3624592, 6629188, 13258376, 26516752, 31488643, 62977286, 125954572, 251909144, 503818288]

約数ペア:

[(1, 503818288), (2, 251909144), (4, 125954572), (8, 62977286), (16, 31488643), (19, 26516752), (38, 13258376), (76, 6629188), (139, 3624592), (152, 3314594), (278, 1812296), (304, 1657297), (556, 906148), (1112, 453074), (2224, 226537), (2641, 190768), (5282, 95384), (10564, 47692), (11923, 42256), (21128, 23846)]