8620428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{42257}}^1$

素因数の和:42281

約数の個数: 24

約数和(自身を含む): 21298032

約数和(自身を除く): 12677604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 42257, 84514, 126771, 169028, 253542, 507084, 718369, 1436738, 2155107, 2873476, 4310214, 8620428]

約数ペア:

[(1, 8620428), (2, 4310214), (3, 2873476), (4, 2155107), (6, 1436738), (12, 718369), (17, 507084), (34, 253542), (51, 169028), (68, 126771), (102, 84514), (204, 42257)]