2085280184

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{35869}}^1$

素因数の和:35944

約数の個数: 48

約数和(自身を含む): 4332378600

約数和(自身を除く): 2247098416

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 169, 172, 338, 344, 559, 676, 1118, 1352, 2236, 4472, 7267, 14534, 29068, 35869, 58136, 71738, 143476, 286952, 466297, 932594, 1542367, 1865188, 3084734, 3730376, 6061861, 6169468, 12123722, 12338936, 20050771, 24247444, 40101542, 48494888, 80203084, 160406168, 260660023, 521320046, 1042640092, 2085280184]

約数ペア:

[(1, 2085280184), (2, 1042640092), (4, 521320046), (8, 260660023), (13, 160406168), (26, 80203084), (43, 48494888), (52, 40101542), (86, 24247444), (104, 20050771), (169, 12338936), (172, 12123722), (338, 6169468), (344, 6061861), (559, 3730376), (676, 3084734), (1118, 1865188), (1352, 1542367), (2236, 932594), (4472, 466297), (7267, 286952), (14534, 143476), (29068, 71738), (35869, 58136)]