2018490070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11873471}}^1$

素因数の和:11873495

約数の個数: 16

約数和(自身を含む): 3847004928

約数和(自身を除く): 1828514858

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 11873471, 23746942, 59367355, 118734710, 201849007, 403698014, 1009245035, 2018490070]

約数ペア:

[(1, 2018490070), (2, 1009245035), (5, 403698014), (10, 201849007), (17, 118734710), (34, 59367355), (85, 23746942), (170, 11873471)]