2005042576

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2364437}}^1$

素因数の和:2364498

約数の個数: 20

約数和(自身を含む): 3958069212

約数和(自身を除く): 1953026636

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2364437, 4728874, 9457748, 18915496, 37830992, 125315161, 250630322, 501260644, 1002521288, 2005042576]

約数ペア:

[(1, 2005042576), (2, 1002521288), (4, 501260644), (8, 250630322), (16, 125315161), (53, 37830992), (106, 18915496), (212, 9457748), (424, 4728874), (848, 2364437)]