2010218739

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{213467}}^1$

素因数の和:213586

約数の個数: 16

約数和(自身を含む): 2780207232

約数和(自身を除く): 769988493

約数列:

[1, 3, 43, 73, 129, 219, 3139, 9417, 213467, 640401, 9179081, 15583091, 27537243, 46749273, 670072913, 2010218739]

約数ペア:

[(1, 2010218739), (3, 670072913), (43, 46749273), (73, 27537243), (129, 15583091), (219, 9179081), (3139, 640401), (9417, 213467)]