8137228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1069}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 15639120

約数和(自身を除く): 7501892

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1069, 1903, 2138, 3806, 4276, 7612, 11759, 23518, 47036, 184937, 369874, 739748, 2034307, 4068614, 8137228]

約数ペア:

[(1, 8137228), (2, 4068614), (4, 2034307), (11, 739748), (22, 369874), (44, 184937), (173, 47036), (346, 23518), (692, 11759), (1069, 7612), (1903, 4276), (2138, 3806)]