249333314

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{2287}}^1$

素因数の和:2478

約数の個数: 24

約数和(自身を含む): 397507968

約数和(自身を除く): 148174654

約数列:

[1, 2, 19, 38, 151, 302, 361, 722, 2287, 2869, 4574, 5738, 43453, 54511, 86906, 109022, 345337, 690674, 825607, 1651214, 6561403, 13122806, 124666657, 249333314]

約数ペア:

[(1, 249333314), (2, 124666657), (19, 13122806), (38, 6561403), (151, 1651214), (302, 825607), (361, 690674), (722, 345337), (2287, 109022), (2869, 86906), (4574, 54511), (5738, 43453)]