2666824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19609}}^1$

素因数の和:19632

約数の個数: 16

約数和(自身を含む): 5294700

約数和(自身を除く): 2627876

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 19609, 39218, 78436, 156872, 333353, 666706, 1333412, 2666824]

約数ペア:

[(1, 2666824), (2, 1333412), (4, 666706), (8, 333353), (17, 156872), (34, 78436), (68, 39218), (136, 19609)]