2018889235

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{3337007}}^1$

素因数の和:3337034

約数の個数: 12

約数和(自身を含む): 2662932384

約数和(自身を除く): 644043149

約数列:

[1, 5, 11, 55, 121, 605, 3337007, 16685035, 36707077, 183535385, 403777847, 2018889235]

約数ペア:

[(1, 2018889235), (5, 403777847), (11, 183535385), (55, 36707077), (121, 16685035), (605, 3337007)]