4774978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4271}}^1$

素因数の和:4329

約数の個数: 16

約数和(自身を含む): 7894656

約数和(自身を除く): 3119678

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 4271, 8542, 55523, 111046, 183653, 367306, 2387489, 4774978]

約数ペア:

[(1, 4774978), (2, 2387489), (13, 367306), (26, 183653), (43, 111046), (86, 55523), (559, 8542), (1118, 4271)]