251330754

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{5717}}^1$

素因数の和:6170

約数の個数: 32

約数和(自身を含む): 533558016

約数和(自身を除く): 282227262

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 431, 862, 1293, 2586, 5717, 7327, 11434, 14654, 17151, 21981, 34302, 43962, 97189, 194378, 291567, 583134, 2464027, 4928054, 7392081, 14784162, 41888459, 83776918, 125665377, 251330754]

約数ペア:

[(1, 251330754), (2, 125665377), (3, 83776918), (6, 41888459), (17, 14784162), (34, 7392081), (51, 4928054), (102, 2464027), (431, 583134), (862, 291567), (1293, 194378), (2586, 97189), (5717, 43962), (7327, 34302), (11434, 21981), (14654, 17151)]