9158705530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{109567}}^1$

素因数の和:110230

約数の個数: 32

約数和(自身を含む): 17781571584

約数和(自身を除く): 8622866054

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 643, 1286, 3215, 6430, 8359, 16718, 41795, 83590, 109567, 219134, 547835, 1095670, 1424371, 2848742, 7121855, 14243710, 70451581, 140903162, 352257905, 704515810, 915870553, 1831741106, 4579352765, 9158705530]

約数ペア:

[(1, 9158705530), (2, 4579352765), (5, 1831741106), (10, 915870553), (13, 704515810), (26, 352257905), (65, 140903162), (130, 70451581), (643, 14243710), (1286, 7121855), (3215, 2848742), (6430, 1424371), (8359, 1095670), (16718, 547835), (41795, 219134), (83590, 109567)]