255525842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{12239}}^1$

素因数の和:12338

約数の個数: 32

約数和(自身を含む): 456503040

約数和(自身を除く): 200977198

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1606, 1898, 10439, 12239, 20878, 24478, 134629, 159107, 269258, 318214, 893447, 1750177, 1786894, 3500354, 9827917, 11614811, 19655834, 23229622, 127762921, 255525842]

約数ペア:

[(1, 255525842), (2, 127762921), (11, 23229622), (13, 19655834), (22, 11614811), (26, 9827917), (73, 3500354), (143, 1786894), (146, 1750177), (286, 893447), (803, 318214), (949, 269258), (1606, 159107), (1898, 134629), (10439, 24478), (12239, 20878)]