2699359990

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1811651}}^1$

素因数の和:1811807

約数の個数: 16

約数和(自身を含む): 4891460400

約数和(自身を除く): 2192100410

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 1811651, 3623302, 9058255, 18116510, 269935999, 539871998, 1349679995, 2699359990]

約数ペア:

[(1, 2699359990), (2, 1349679995), (5, 539871998), (10, 269935999), (149, 18116510), (298, 9058255), (745, 3623302), (1490, 1811651)]