2018769

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 2868480

約数和(自身を除く): 849711

約数列:

[1, 3, 19, 57, 107, 321, 331, 993, 2033, 6099, 6289, 18867, 35417, 106251, 672923, 2018769]

約数ペア:

[(1, 2018769), (3, 672923), (19, 106251), (57, 35417), (107, 18867), (321, 6289), (331, 6099), (993, 2033)]