2018597780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3480341}}^1$

素因数の和:3480379

約数の個数: 24

約数和(自身を含む): 4385230920

約数和(自身を除く): 2366633140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3480341, 6960682, 13921364, 17401705, 34803410, 69606820, 100929889, 201859778, 403719556, 504649445, 1009298890, 2018597780]

約数ペア:

[(1, 2018597780), (2, 1009298890), (4, 504649445), (5, 403719556), (10, 201859778), (20, 100929889), (29, 69606820), (58, 34803410), (116, 17401705), (145, 13921364), (290, 6960682), (580, 3480341)]