2013394418

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{2861}}^1$

素因数の和:3087

約数の個数: 48

約数和(自身を含む): 3617659584

約数和(自身を除く): 1604265166

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 167, 301, 334, 602, 1169, 2107, 2338, 2861, 4214, 5722, 7181, 8183, 14362, 16366, 20027, 40054, 50267, 100534, 123023, 140189, 246046, 280378, 351869, 477787, 703738, 861161, 955574, 1722322, 3344509, 6028127, 6689018, 12056254, 20544841, 23411563, 41089682, 46823126, 143813887, 287627774, 1006697209, 2013394418]

約数ペア:

[(1, 2013394418), (2, 1006697209), (7, 287627774), (14, 143813887), (43, 46823126), (49, 41089682), (86, 23411563), (98, 20544841), (167, 12056254), (301, 6689018), (334, 6028127), (602, 3344509), (1169, 1722322), (2107, 955574), (2338, 861161), (2861, 703738), (4214, 477787), (5722, 351869), (7181, 280378), (8183, 246046), (14362, 140189), (16366, 123023), (20027, 100534), (40054, 50267)]