412197362

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 661694400

約数和(自身を除く): 249497038

約数列:

[1, 2, 19, 38, 101, 202, 211, 422, 509, 1018, 1919, 3838, 4009, 8018, 9671, 19342, 21311, 42622, 51409, 102818, 107399, 214798, 404909, 809818, 976771, 1953542, 2040581, 4081162, 10847299, 21694598, 206098681, 412197362]

約数ペア:

[(1, 412197362), (2, 206098681), (19, 21694598), (38, 10847299), (101, 4081162), (202, 2040581), (211, 1953542), (422, 976771), (509, 809818), (1018, 404909), (1919, 214798), (3838, 107399), (4009, 102818), (8018, 51409), (9671, 42622), (19342, 21311)]