2021880894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{2213}}^1$

素因数の和:2465

約数の個数: 64

約数和(自身を含む): 4488929280

約数和(自身を除く): 2467048386

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 127, 218, 254, 327, 381, 654, 762, 1199, 1397, 2213, 2398, 2794, 3597, 4191, 4426, 6639, 7194, 8382, 13278, 13843, 24343, 27686, 41529, 48686, 73029, 83058, 146058, 152273, 241217, 281051, 304546, 456819, 482434, 562102, 723651, 843153, 913638, 1447302, 1686306, 2653387, 3091561, 5306774, 6183122, 7960161, 9274683, 15920322, 18549366, 30634559, 61269118, 91903677, 183807354, 336980149, 673960298, 1010940447, 2021880894]

約数ペア:

[(1, 2021880894), (2, 1010940447), (3, 673960298), (6, 336980149), (11, 183807354), (22, 91903677), (33, 61269118), (66, 30634559), (109, 18549366), (127, 15920322), (218, 9274683), (254, 7960161), (327, 6183122), (381, 5306774), (654, 3091561), (762, 2653387), (1199, 1686306), (1397, 1447302), (2213, 913638), (2398, 843153), (2794, 723651), (3597, 562102), (4191, 482434), (4426, 456819), (6639, 304546), (7194, 281051), (8382, 241217), (13278, 152273), (13843, 146058), (24343, 83058), (27686, 73029), (41529, 48686)]