5211052558

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{563}}^1\times {\mathrm{11897}}^1$

素因数の和:12851

約数の個数: 16

約数和(自身を含む): 7851252240

約数和(自身を除く): 2640199682

約数列:

[1, 2, 389, 563, 778, 1126, 11897, 23794, 219007, 438014, 4627933, 6698011, 9255866, 13396022, 2605526279, 5211052558]

約数ペア:

[(1, 5211052558), (2, 2605526279), (389, 13396022), (563, 9255866), (778, 6698011), (1126, 4627933), (11897, 438014), (23794, 219007)]