2485280588

素因数分解:

$2^2\times 7^3\times {\mathrm{223}}^1\times {\mathrm{8123}}^1$

素因数の和:8371

約数の個数: 48

約数和(自身を含む): 5095372800

約数和(自身を除く): 2610092212

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 223, 343, 446, 686, 892, 1372, 1561, 3122, 6244, 8123, 10927, 16246, 21854, 32492, 43708, 56861, 76489, 113722, 152978, 227444, 305956, 398027, 796054, 1592108, 1811429, 2786189, 3622858, 5572378, 7245716, 11144756, 12680003, 25360006, 50720012, 88760021, 177520042, 355040084, 621320147, 1242640294, 2485280588]

約数ペア:

[(1, 2485280588), (2, 1242640294), (4, 621320147), (7, 355040084), (14, 177520042), (28, 88760021), (49, 50720012), (98, 25360006), (196, 12680003), (223, 11144756), (343, 7245716), (446, 5572378), (686, 3622858), (892, 2786189), (1372, 1811429), (1561, 1592108), (3122, 796054), (6244, 398027), (8123, 305956), (10927, 227444), (16246, 152978), (21854, 113722), (32492, 76489), (43708, 56861)]