869170316

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1\times {\mathrm{1019}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 1784885760

約数和(自身を除く): 915715444

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 743, 1019, 1148, 1486, 2038, 2972, 4076, 5201, 7133, 10402, 14266, 20804, 28532, 30463, 41779, 60926, 83558, 121852, 167116, 213241, 292453, 426482, 584906, 757117, 852964, 1169812, 1514234, 3028468, 5299819, 10599638, 21199276, 31041797, 62083594, 124167188, 217292579, 434585158, 869170316]

約数ペア:

[(1, 869170316), (2, 434585158), (4, 217292579), (7, 124167188), (14, 62083594), (28, 31041797), (41, 21199276), (82, 10599638), (164, 5299819), (287, 3028468), (574, 1514234), (743, 1169812), (1019, 852964), (1148, 757117), (1486, 584906), (2038, 426482), (2972, 292453), (4076, 213241), (5201, 167116), (7133, 121852), (10402, 83558), (14266, 60926), (20804, 41779), (28532, 30463)]