2289535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:534

約数の個数: 16

約数和(自身を含む): 2939904

約数和(自身を除く): 650369

約数列:

[1, 5, 23, 43, 115, 215, 463, 989, 2315, 4945, 10649, 19909, 53245, 99545, 457907, 2289535]

約数ペア:

[(1, 2289535), (5, 457907), (23, 99545), (43, 53245), (115, 19909), (215, 10649), (463, 4945), (989, 2315)]