2008068051

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{3529}}^1$

素因数の和:3987

約数の個数: 32

約数和(自身を含む): 2997054720

約数和(自身を除く): 988986669

約数列:

[1, 3, 11, 33, 43, 129, 401, 473, 1203, 1419, 3529, 4411, 10587, 13233, 17243, 38819, 51729, 116457, 151747, 189673, 455241, 569019, 1415129, 1669217, 4245387, 5007651, 15566419, 46699257, 60850547, 182551641, 669356017, 2008068051]

約数ペア:

[(1, 2008068051), (3, 669356017), (11, 182551641), (33, 60850547), (43, 46699257), (129, 15566419), (401, 5007651), (473, 4245387), (1203, 1669217), (1419, 1415129), (3529, 569019), (4411, 455241), (10587, 189673), (13233, 151747), (17243, 116457), (38819, 51729)]