43974242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{6581}}^1$

素因数の和:6853

約数の個数: 16

約数和(自身を含む): 71322552

約数和(自身を除く): 27348310

約数列:

[1, 2, 13, 26, 257, 514, 3341, 6581, 6682, 13162, 85553, 171106, 1691317, 3382634, 21987121, 43974242]

約数ペア:

[(1, 43974242), (2, 21987121), (13, 3382634), (26, 1691317), (257, 171106), (514, 85553), (3341, 13162), (6581, 6682)]