2028184412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{210131}}^1$

素因数の和:210281

約数の個数: 24

約数和(自身を含む): 3765565440

約数和(自身を除く): 1737381028

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 9652, 210131, 420262, 840524, 3992489, 7984978, 15969956, 26686637, 53373274, 106746548, 507046103, 1014092206, 2028184412]

約数ペア:

[(1, 2028184412), (2, 1014092206), (4, 507046103), (19, 106746548), (38, 53373274), (76, 26686637), (127, 15969956), (254, 7984978), (508, 3992489), (2413, 840524), (4826, 420262), (9652, 210131)]