2016504818104

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{18686567}}^1$

素因数の和:18686668

約数の個数: 64

約数和(自身を含む): 4520654530560

約数和(自身を除く): 2504149712456

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 47, 56, 82, 94, 164, 188, 287, 328, 329, 376, 574, 658, 1148, 1316, 1927, 2296, 2632, 3854, 7708, 13489, 15416, 26978, 53956, 107912, 18686567, 37373134, 74746268, 130805969, 149492536, 261611938, 523223876, 766149247, 878268649, 1046447752, 1532298494, 1756537298, 3064596988, 3513074596, 5363044729, 6129193976, 6147880543, 7026149192, 10726089458, 12295761086, 21452178916, 24591522172, 36009014609, 42904357832, 49183044344, 72018029218, 144036058436, 252063102263, 288072116872, 504126204526, 1008252409052, 2016504818104]

約数ペア:

[(1, 2016504818104), (2, 1008252409052), (4, 504126204526), (7, 288072116872), (8, 252063102263), (14, 144036058436), (28, 72018029218), (41, 49183044344), (47, 42904357832), (56, 36009014609), (82, 24591522172), (94, 21452178916), (164, 12295761086), (188, 10726089458), (287, 7026149192), (328, 6147880543), (329, 6129193976), (376, 5363044729), (574, 3513074596), (658, 3064596988), (1148, 1756537298), (1316, 1532298494), (1927, 1046447752), (2296, 878268649), (2632, 766149247), (3854, 523223876), (7708, 261611938), (13489, 149492536), (15416, 130805969), (26978, 74746268), (53956, 37373134), (107912, 18686567)]