2021198766

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1\times {\mathrm{7789}}^1$

素因数の和:8564

約数の個数: 32

約数和(自身を含む): 4114989600

約数和(自身を除く): 2093790834

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 709, 1418, 2127, 4254, 7789, 15578, 23367, 43249, 46734, 86498, 129747, 259494, 475129, 950258, 1425387, 2850774, 5522401, 11044802, 16567203, 33134406, 336866461, 673732922, 1010599383, 2021198766]

約数ペア:

[(1, 2021198766), (2, 1010599383), (3, 673732922), (6, 336866461), (61, 33134406), (122, 16567203), (183, 11044802), (366, 5522401), (709, 2850774), (1418, 1425387), (2127, 950258), (4254, 475129), (7789, 259494), (15578, 129747), (23367, 86498), (43249, 46734)]