2138889084

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{74051}}^1$

素因数の和:74170

約数の個数: 48

約数和(自身を含む): 5225109120

約数和(自身を除く): 3086220036

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 83, 87, 116, 166, 174, 249, 332, 348, 498, 996, 2407, 4814, 7221, 9628, 14442, 28884, 74051, 148102, 222153, 296204, 444306, 888612, 2147479, 4294958, 6146233, 6442437, 8589916, 12292466, 12884874, 18438699, 24584932, 25769748, 36877398, 73754796, 178240757, 356481514, 534722271, 712963028, 1069444542, 2138889084]

約数ペア:

[(1, 2138889084), (2, 1069444542), (3, 712963028), (4, 534722271), (6, 356481514), (12, 178240757), (29, 73754796), (58, 36877398), (83, 25769748), (87, 24584932), (116, 18438699), (166, 12884874), (174, 12292466), (249, 8589916), (332, 6442437), (348, 6146233), (498, 4294958), (996, 2147479), (2407, 888612), (4814, 444306), (7221, 296204), (9628, 222153), (14442, 148102), (28884, 74051)]