2231141

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 16

約数和(自身を含む): 2566080

約数和(自身を除く): 334939

約数列:

[1, 11, 43, 53, 89, 473, 583, 979, 2279, 3827, 4717, 25069, 42097, 51887, 202831, 2231141]

約数ペア:

[(1, 2231141), (11, 202831), (43, 51887), (53, 42097), (89, 25069), (473, 4717), (583, 3827), (979, 2279)]