2001034245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{37441}}^1$

素因数の和:37965

約数の個数: 32

約数和(自身を含む): 3666320640

約数和(自身を除く): 1665286395

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 509, 1527, 2545, 3563, 7635, 10689, 17815, 37441, 53445, 112323, 187205, 262087, 561615, 786261, 1310435, 3931305, 19057469, 57172407, 95287345, 133402283, 285862035, 400206849, 667011415, 2001034245]

約数ペア:

[(1, 2001034245), (3, 667011415), (5, 400206849), (7, 285862035), (15, 133402283), (21, 95287345), (35, 57172407), (105, 19057469), (509, 3931305), (1527, 1310435), (2545, 786261), (3563, 561615), (7635, 262087), (10689, 187205), (17815, 112323), (37441, 53445)]