2568428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 4817232

約数和(自身を除く): 2248804

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 353, 428, 706, 1412, 1819, 3638, 6001, 7276, 12002, 24004, 37771, 75542, 151084, 642107, 1284214, 2568428]

約数ペア:

[(1, 2568428), (2, 1284214), (4, 642107), (17, 151084), (34, 75542), (68, 37771), (107, 24004), (214, 12002), (353, 7276), (428, 6001), (706, 3638), (1412, 1819)]