2019901562

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4975127}}^1$

素因数の和:4975165

約数の個数: 16

約数和(自身を含む): 3582092160

約数和(自身を除く): 1562190598

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 4975127, 9950254, 34825889, 69651778, 144278683, 288557366, 1009950781, 2019901562]

約数ペア:

[(1, 2019901562), (2, 1009950781), (7, 288557366), (14, 144278683), (29, 69651778), (58, 34825889), (203, 9950254), (406, 4975127)]