520046188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{28393}}^1$

素因数の和:28657

約数の個数: 24

約数和(自身を含む): 961988720

約数和(自身を除く): 441942532

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 4579, 9158, 18316, 28393, 56786, 113572, 539467, 1078934, 2157868, 6842713, 13685426, 27370852, 130011547, 260023094, 520046188]

約数ペア:

[(1, 520046188), (2, 260023094), (4, 130011547), (19, 27370852), (38, 13685426), (76, 6842713), (241, 2157868), (482, 1078934), (964, 539467), (4579, 113572), (9158, 56786), (18316, 28393)]