4485047

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:278

約数の個数: 16

約数和(自身を含む): 5313792

約数和(自身を除く): 828745

約数列:

[1, 7, 67, 73, 131, 469, 511, 917, 4891, 8777, 9563, 34237, 61439, 66941, 640721, 4485047]

約数ペア:

[(1, 4485047), (7, 640721), (67, 66941), (73, 61439), (131, 34237), (469, 9563), (511, 8777), (917, 4891)]