4777738

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 8584704

約数和(自身を除く): 3806966

約数列:

[1, 2, 7, 14, 47, 53, 94, 106, 137, 274, 329, 371, 658, 742, 959, 1918, 2491, 4982, 6439, 7261, 12878, 14522, 17437, 34874, 45073, 50827, 90146, 101654, 341267, 682534, 2388869, 4777738]

約数ペア:

[(1, 4777738), (2, 2388869), (7, 682534), (14, 341267), (47, 101654), (53, 90146), (94, 50827), (106, 45073), (137, 34874), (274, 17437), (329, 14522), (371, 12878), (658, 7261), (742, 6439), (959, 4982), (1918, 2491)]