3973756

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 7418880

約数和(自身を除く): 3445124

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 919, 1081, 1838, 2162, 3676, 4324, 21137, 42274, 43193, 84548, 86386, 172772, 993439, 1986878, 3973756]

約数ペア:

[(1, 3973756), (2, 1986878), (4, 993439), (23, 172772), (46, 86386), (47, 84548), (92, 43193), (94, 42274), (188, 21137), (919, 4324), (1081, 3676), (1838, 2162)]