1789968257

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{5099}}^1$

素因数の和:5261

約数の個数: 32

約数和(自身を含む): 2303078400

約数和(自身を除く): 513110143

約数列:

[1, 7, 11, 47, 77, 97, 329, 517, 679, 1067, 3619, 4559, 5099, 7469, 31913, 35693, 50149, 56089, 239653, 351043, 392623, 494603, 1677571, 2636183, 3462221, 5440633, 18453281, 23246341, 38084431, 162724387, 255709751, 1789968257]

約数ペア:

[(1, 1789968257), (7, 255709751), (11, 162724387), (47, 38084431), (77, 23246341), (97, 18453281), (329, 5440633), (517, 3462221), (679, 2636183), (1067, 1677571), (3619, 494603), (4559, 392623), (5099, 351043), (7469, 239653), (31913, 56089), (35693, 50149)]