40435439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^2$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 48545280

約数和(自身を除く): 8109841

約数列:

[1, 11, 19, 31, 79, 209, 341, 589, 869, 1501, 2449, 6241, 6479, 16511, 26939, 46531, 68651, 118579, 193471, 511841, 1304369, 2128181, 3675949, 40435439]

約数ペア:

[(1, 40435439), (11, 3675949), (19, 2128181), (31, 1304369), (79, 511841), (209, 193471), (341, 118579), (589, 68651), (869, 46531), (1501, 26939), (2449, 16511), (6241, 6479)]