2021597342

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{384773}}^1$

素因数の和:384883

約数の個数: 16

約数和(自身を含む): 3158224992

約数和(自身を除く): 1136627650

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 384773, 769546, 14236601, 27318883, 28473202, 54637766, 1010798671, 2021597342]

約数ペア:

[(1, 2021597342), (2, 1010798671), (37, 54637766), (71, 28473202), (74, 27318883), (142, 14236601), (2627, 769546), (5254, 384773)]