2388617

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 3028992

約数和(自身を除く): 640375

約数列:

[1, 7, 11, 67, 77, 463, 469, 737, 3241, 5093, 5159, 31021, 35651, 217147, 341231, 2388617]

約数ペア:

[(1, 2388617), (7, 341231), (11, 217147), (67, 35651), (77, 31021), (463, 5159), (469, 5093), (737, 3241)]