2021849665970

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^2\times {\mathrm{12535493}}^1$

素因数の和:12535754

約数の個数: 24

約数和(自身を含む): 3668211467244

約数和(自身を除く): 1646361801274

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 16129, 32258, 80645, 161290, 12535493, 25070986, 62677465, 125354930, 1592007611, 3184015222, 7960038055, 15920076110, 202184966597, 404369933194, 1010924832985, 2021849665970]

約数ペア:

[(1, 2021849665970), (2, 1010924832985), (5, 404369933194), (10, 202184966597), (127, 15920076110), (254, 7960038055), (635, 3184015222), (1270, 1592007611), (16129, 125354930), (32258, 62677465), (80645, 25070986), (161290, 12535493)]