7109020070

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7987663}}^1$

素因数の和:7987759

約数の個数: 16

約数和(自身を含む): 12940015680

約数和(自身を除く): 5830995610

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 7987663, 15975326, 39938315, 79876630, 710902007, 1421804014, 3554510035, 7109020070]

約数ペア:

[(1, 7109020070), (2, 3554510035), (5, 1421804014), (10, 710902007), (89, 79876630), (178, 39938315), (445, 15975326), (890, 7987663)]