2560268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 4953312

約数和(自身を除く): 2393044

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 1637, 3274, 6548, 27829, 37651, 55658, 75302, 111316, 150604, 640067, 1280134, 2560268]

約数ペア:

[(1, 2560268), (2, 1280134), (4, 640067), (17, 150604), (23, 111316), (34, 75302), (46, 55658), (68, 37651), (92, 27829), (391, 6548), (782, 3274), (1564, 1637)]