2019490834

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{337369}}^1$

素因数の和:337485

約数の個数: 16

約数和(自身を含む): 3145637880

約数和(自身を除く): 1126147046

約数列:

[1, 2, 41, 73, 82, 146, 2993, 5986, 337369, 674738, 13832129, 24627937, 27664258, 49255874, 1009745417, 2019490834]

約数ペア:

[(1, 2019490834), (2, 1009745417), (41, 49255874), (73, 27664258), (82, 24627937), (146, 13832129), (2993, 674738), (5986, 337369)]