2513776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{8269}}^1$

素因数の和:8296

約数の個数: 20

約数和(自身を含む): 5127400

約数和(自身を除く): 2613624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 8269, 16538, 33076, 66152, 132304, 157111, 314222, 628444, 1256888, 2513776]

約数ペア:

[(1, 2513776), (2, 1256888), (4, 628444), (8, 314222), (16, 157111), (19, 132304), (38, 66152), (76, 33076), (152, 16538), (304, 8269)]