2021984812

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{36187}}^1$

素因数の和:36481

約数の個数: 24

約数和(自身を含む): 3612286160

約数和(自身を除く): 1590301348

約数列:

[1, 2, 4, 61, 122, 229, 244, 458, 916, 13969, 27938, 36187, 55876, 72374, 144748, 2207407, 4414814, 8286823, 8829628, 16573646, 33147292, 505496203, 1010992406, 2021984812]

約数ペア:

[(1, 2021984812), (2, 1010992406), (4, 505496203), (61, 33147292), (122, 16573646), (229, 8829628), (244, 8286823), (458, 4414814), (916, 2207407), (13969, 144748), (27938, 72374), (36187, 55876)]