2004231677

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{6421}}^1$

素因数の和:6549

約数の個数: 32

約数和(自身を含む): 2522767104

約数和(自身を除く): 518535427

約数列:

[1, 7, 17, 43, 61, 119, 301, 427, 731, 1037, 2623, 5117, 6421, 7259, 18361, 44591, 44947, 109157, 276103, 312137, 391681, 764099, 1932721, 2741767, 4693751, 6658577, 16842283, 32856257, 46610039, 117895981, 286318811, 2004231677]

約数ペア:

[(1, 2004231677), (7, 286318811), (17, 117895981), (43, 46610039), (61, 32856257), (119, 16842283), (301, 6658577), (427, 4693751), (731, 2741767), (1037, 1932721), (2623, 764099), (5117, 391681), (6421, 312137), (7259, 276103), (18361, 109157), (44591, 44947)]