2468081

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 3310560

約数和(自身を除く): 842479

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 241, 539, 931, 1463, 1687, 2651, 4579, 10241, 11809, 18557, 32053, 50369, 129899, 224371, 352583, 2468081]

約数ペア:

[(1, 2468081), (7, 352583), (11, 224371), (19, 129899), (49, 50369), (77, 32053), (133, 18557), (209, 11809), (241, 10241), (539, 4579), (931, 2651), (1463, 1687)]