409180906

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1\times {\mathrm{4057}}^1$

素因数の和:4509

約数の個数: 16

約数和(自身を含む): 619413120

約数和(自身を除く): 210232214

約数列:

[1, 2, 211, 239, 422, 478, 4057, 8114, 50429, 100858, 856027, 969623, 1712054, 1939246, 204590453, 409180906]

約数ペア:

[(1, 409180906), (2, 204590453), (211, 1939246), (239, 1712054), (422, 969623), (478, 856027), (4057, 100858), (8114, 50429)]