13426552888

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5575811}}^1$

素因数の和:5575867

約数の個数: 32

約数和(自身を含む): 29440287360

約数和(自身を除く): 16013734472

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 5575811, 11151622, 22303244, 39030677, 44606488, 78061354, 156122708, 239759873, 312245416, 479519746, 959039492, 1678319111, 1918078984, 3356638222, 6713276444, 13426552888]

約数ペア:

[(1, 13426552888), (2, 6713276444), (4, 3356638222), (7, 1918078984), (8, 1678319111), (14, 959039492), (28, 479519746), (43, 312245416), (56, 239759873), (86, 156122708), (172, 78061354), (301, 44606488), (344, 39030677), (602, 22303244), (1204, 11151622), (2408, 5575811)]