2064844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 3855600

約数和(自身を除く): 1790756

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 269, 404, 538, 1076, 1919, 3838, 5111, 7676, 10222, 20444, 27169, 54338, 108676, 516211, 1032422, 2064844]

約数ペア:

[(1, 2064844), (2, 1032422), (4, 516211), (19, 108676), (38, 54338), (76, 27169), (101, 20444), (202, 10222), (269, 7676), (404, 5111), (538, 3838), (1076, 1919)]