2008672244

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{101}}^1\times {\mathrm{2689}}^1$

素因数の和:2880

約数の個数: 36

約数和(自身を含む): 3635809380

約数和(自身を除く): 1627137136

約数列:

[1, 2, 4, 43, 86, 101, 172, 202, 404, 1849, 2689, 3698, 4343, 5378, 7396, 8686, 10756, 17372, 115627, 186749, 231254, 271589, 373498, 462508, 543178, 746996, 1086356, 4971961, 9943922, 11678327, 19887844, 23356654, 46713308, 502168061, 1004336122, 2008672244]

約数ペア:

[(1, 2008672244), (2, 1004336122), (4, 502168061), (43, 46713308), (86, 23356654), (101, 19887844), (172, 11678327), (202, 9943922), (404, 4971961), (1849, 1086356), (2689, 746996), (3698, 543178), (4343, 462508), (5378, 373498), (7396, 271589), (8686, 231254), (10756, 186749), (17372, 115627)]