892738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:79

約数の個数: 48

約数和(自身を含む): 1838592

約数和(自身を除く): 945854

約数列:

[1, 2, 7, 11, 14, 17, 22, 31, 34, 62, 77, 119, 121, 154, 187, 217, 238, 242, 341, 374, 434, 527, 682, 847, 1054, 1309, 1694, 2057, 2387, 2618, 3689, 3751, 4114, 4774, 5797, 7378, 7502, 11594, 14399, 26257, 28798, 40579, 52514, 63767, 81158, 127534, 446369, 892738]

約数ペア:

[(1, 892738), (2, 446369), (7, 127534), (11, 81158), (14, 63767), (17, 52514), (22, 40579), (31, 28798), (34, 26257), (62, 14399), (77, 11594), (119, 7502), (121, 7378), (154, 5797), (187, 4774), (217, 4114), (238, 3751), (242, 3689), (341, 2618), (374, 2387), (434, 2057), (527, 1694), (682, 1309), (847, 1054)]