5287004

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 9607920

約数和(自身を除く): 4320916

約数列:

[1, 2, 4, 37, 74, 139, 148, 257, 278, 514, 556, 1028, 5143, 9509, 10286, 19018, 20572, 35723, 38036, 71446, 142892, 1321751, 2643502, 5287004]

約数ペア:

[(1, 5287004), (2, 2643502), (4, 1321751), (37, 142892), (74, 71446), (139, 38036), (148, 35723), (257, 20572), (278, 19018), (514, 10286), (556, 9509), (1028, 5143)]