3918992

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3181}}^1$

素因数の和:3207

約数の個数: 40

約数和(自身を含む): 9469632

約数和(自身を除く): 5550640

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 3181, 6362, 12724, 22267, 25448, 34991, 44534, 50896, 69982, 89068, 139964, 178136, 244937, 279928, 356272, 489874, 559856, 979748, 1959496, 3918992]

約数ペア:

[(1, 3918992), (2, 1959496), (4, 979748), (7, 559856), (8, 489874), (11, 356272), (14, 279928), (16, 244937), (22, 178136), (28, 139964), (44, 89068), (56, 69982), (77, 50896), (88, 44534), (112, 34991), (154, 25448), (176, 22267), (308, 12724), (616, 6362), (1232, 3181)]