5288558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 9110880

約数和(自身を除く): 3822322

約数列:

[1, 2, 11, 22, 37, 73, 74, 89, 146, 178, 407, 803, 814, 979, 1606, 1958, 2701, 3293, 5402, 6497, 6586, 12994, 29711, 36223, 59422, 71467, 72446, 142934, 240389, 480778, 2644279, 5288558]

約数ペア:

[(1, 5288558), (2, 2644279), (11, 480778), (22, 240389), (37, 142934), (73, 72446), (74, 71467), (89, 59422), (146, 36223), (178, 29711), (407, 12994), (803, 6586), (814, 6497), (979, 5402), (1606, 3293), (1958, 2701)]