5499956

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2551}}^1$

素因数の和:2580

約数の個数: 36

約数和(自身を含む): 12218976

約数和(自身を除く): 6719020

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 2551, 5102, 10204, 17857, 28061, 35714, 56122, 71428, 112244, 124999, 196427, 249998, 392854, 499996, 785708, 1374989, 2749978, 5499956]

約数ペア:

[(1, 5499956), (2, 2749978), (4, 1374989), (7, 785708), (11, 499996), (14, 392854), (22, 249998), (28, 196427), (44, 124999), (49, 112244), (77, 71428), (98, 56122), (154, 35714), (196, 28061), (308, 17857), (539, 10204), (1078, 5102), (2156, 2551)]