2489014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4919}}^1$

素因数の和:4955

約数の個数: 16

約数和(自身を含む): 4250880

約数和(自身を除く): 1761866

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 4919, 9838, 54109, 108218, 113137, 226274, 1244507, 2489014]

約数ペア:

[(1, 2489014), (2, 1244507), (11, 226274), (22, 113137), (23, 108218), (46, 54109), (253, 9838), (506, 4919)]