2018991716

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2486443}}^1$

素因数の和:2486483

約数の個数: 24

約数和(自身を含む): 4177225920

約数和(自身を除く): 2158234204

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 2486443, 4972886, 9945772, 17405101, 34810202, 69620404, 72106847, 144213694, 288427388, 504747929, 1009495858, 2018991716]

約数ペア:

[(1, 2018991716), (2, 1009495858), (4, 504747929), (7, 288427388), (14, 144213694), (28, 72106847), (29, 69620404), (58, 34810202), (116, 17405101), (203, 9945772), (406, 4972886), (812, 2486443)]