2008488972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{47917}}^1$

素因数の和:48430

約数の個数: 48

約数和(自身を含む): 5366816000

約数和(自身を除く): 3358327028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 499, 998, 1497, 1996, 2994, 3493, 5988, 6986, 10479, 13972, 20958, 41916, 47917, 95834, 143751, 191668, 287502, 335419, 575004, 670838, 1006257, 1341676, 2012514, 4025028, 23910583, 47821166, 71731749, 95642332, 143463498, 167374081, 286926996, 334748162, 502122243, 669496324, 1004244486, 2008488972]

約数ペア:

[(1, 2008488972), (2, 1004244486), (3, 669496324), (4, 502122243), (6, 334748162), (7, 286926996), (12, 167374081), (14, 143463498), (21, 95642332), (28, 71731749), (42, 47821166), (84, 23910583), (499, 4025028), (998, 2012514), (1497, 1341676), (1996, 1006257), (2994, 670838), (3493, 575004), (5988, 335419), (6986, 287502), (10479, 191668), (13972, 143751), (20958, 95834), (41916, 47917)]