2045683792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6729223}}^1$

素因数の和:6729250

約数の個数: 20

約数和(自身を含む): 4172118880

約数和(自身を除く): 2126435088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6729223, 13458446, 26916892, 53833784, 107667568, 127855237, 255710474, 511420948, 1022841896, 2045683792]

約数ペア:

[(1, 2045683792), (2, 1022841896), (4, 511420948), (8, 255710474), (16, 127855237), (19, 107667568), (38, 53833784), (76, 26916892), (152, 13458446), (304, 6729223)]