1489011839

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1\times {\mathrm{5431}}^1$

素因数の和:6230

約数の個数: 16

約数和(自身を含む): 1736501760

約数和(自身を除く): 247489921

約数列:

[1, 7, 53, 371, 739, 5173, 5431, 38017, 39167, 274169, 287843, 2014901, 4013509, 28094563, 212715977, 1489011839]

約数ペア:

[(1, 1489011839), (7, 212715977), (53, 28094563), (371, 4013509), (739, 2014901), (5173, 287843), (5431, 274169), (38017, 39167)]