2993485278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71273459}}^1$

素因数の和:71273471

約数の個数: 16

約数和(自身を含む): 6842252160

約数和(自身を除く): 3848766882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71273459, 142546918, 213820377, 427640754, 498914213, 997828426, 1496742639, 2993485278]

約数ペア:

[(1, 2993485278), (2, 1496742639), (3, 997828426), (6, 498914213), (7, 427640754), (14, 213820377), (21, 142546918), (42, 71273459)]