2011396064

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{65407}}^1$

素因数の和:65479

約数の個数: 36

約数和(自身を含む): 4091859072

約数和(自身を除く): 2080463008

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1922, 3844, 7688, 15376, 30752, 65407, 130814, 261628, 523256, 1046512, 2027617, 2093024, 4055234, 8110468, 16220936, 32441872, 62856127, 64883744, 125712254, 251424508, 502849016, 1005698032, 2011396064]

約数ペア:

[(1, 2011396064), (2, 1005698032), (4, 502849016), (8, 251424508), (16, 125712254), (31, 64883744), (32, 62856127), (62, 32441872), (124, 16220936), (248, 8110468), (496, 4055234), (961, 2093024), (992, 2027617), (1922, 1046512), (3844, 523256), (7688, 261628), (15376, 130814), (30752, 65407)]