668928238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{7027}}^1\times {\mathrm{4327}}^1$

素因数の和:11367

約数の個数: 16

約数和(自身を含む): 1095018624

約数和(自身を除く): 426090386

約数列:

[1, 2, 11, 22, 4327, 7027, 8654, 14054, 47597, 77297, 95194, 154594, 30405829, 60811658, 334464119, 668928238]

約数ペア:

[(1, 668928238), (2, 334464119), (11, 60811658), (22, 30405829), (4327, 154594), (7027, 95194), (8654, 77297), (14054, 47597)]