2008255390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1\times {\mathrm{11593}}^1$

素因数の和:12636

約数の個数: 32

約数和(自身を含む): 3831585120

約数和(自身を除く): 1823329730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1019, 2038, 5095, 10190, 11593, 17323, 23186, 34646, 57965, 86615, 115930, 173230, 197081, 394162, 985405, 1970810, 11813267, 23626534, 59066335, 118132670, 200825539, 401651078, 1004127695, 2008255390]

約数ペア:

[(1, 2008255390), (2, 1004127695), (5, 401651078), (10, 200825539), (17, 118132670), (34, 59066335), (85, 23626534), (170, 11813267), (1019, 1970810), (2038, 985405), (5095, 394162), (10190, 197081), (11593, 173230), (17323, 115930), (23186, 86615), (34646, 57965)]