20172542474

素因数分解:

$2^1\times 7^1\times {\mathrm{3527}}^1\times {\mathrm{408533}}^1$

素因数の和:412069

約数の個数: 16

約数和(自身を含む): 34591390848

約数和(自身を除く): 14418848374

約数列:

[1, 2, 7, 14, 3527, 7054, 24689, 49378, 408533, 817066, 2859731, 5719462, 1440895891, 2881791782, 10086271237, 20172542474]

約数ペア:

[(1, 20172542474), (2, 10086271237), (7, 2881791782), (14, 1440895891), (3527, 5719462), (7054, 2859731), (24689, 817066), (49378, 408533)]