2098870292068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2531}}^1\times {\mathrm{18846937}}^1$

素因数の和:18849483

約数の個数: 24

約数和(自身を含む): 4008517549344

約数和(自身を除く): 1909647257276

約数列:

[1, 2, 4, 11, 22, 44, 2531, 5062, 10124, 27841, 55682, 111364, 18846937, 37693874, 75387748, 207316307, 414632614, 829265228, 47701597547, 95403195094, 190806390188, 524717573017, 1049435146034, 2098870292068]

約数ペア:

[(1, 2098870292068), (2, 1049435146034), (4, 524717573017), (11, 190806390188), (22, 95403195094), (44, 47701597547), (2531, 829265228), (5062, 414632614), (10124, 207316307), (27841, 75387748), (55682, 37693874), (111364, 18846937)]