7717996814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{19379}}^1$

素因数の和:19856

約数の個数: 32

約数和(自身を含む): 12954522240

約数和(自身を除く): 5236525426

約数列:

[1, 2, 11, 22, 43, 86, 421, 473, 842, 946, 4631, 9262, 18103, 19379, 36206, 38758, 199133, 213169, 398266, 426338, 833297, 1666594, 8158559, 9166267, 16317118, 18332534, 89744149, 179488298, 350818037, 701636074, 3858998407, 7717996814]

約数ペア:

[(1, 7717996814), (2, 3858998407), (11, 701636074), (22, 350818037), (43, 179488298), (86, 89744149), (421, 18332534), (473, 16317118), (842, 9166267), (946, 8158559), (4631, 1666594), (9262, 833297), (18103, 426338), (19379, 398266), (36206, 213169), (38758, 199133)]