285389612

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{43691}}^1$

素因数の和:43789

約数の個数: 24

約数和(自身を含む): 528498432

約数和(自身を除く): 243108820

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 6532, 43691, 87382, 174764, 1004893, 2009786, 3102061, 4019572, 6204122, 12408244, 71347403, 142694806, 285389612]

約数ペア:

[(1, 285389612), (2, 142694806), (4, 71347403), (23, 12408244), (46, 6204122), (71, 4019572), (92, 3102061), (142, 2009786), (284, 1004893), (1633, 174764), (3266, 87382), (6532, 43691)]