2247157523

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{20149}}^1$

素因数の和:20558

約数の個数: 16

約数和(自身を含む): 2532129600

約数和(自身を除く): 284972077

約数列:

[1, 13, 23, 299, 373, 4849, 8579, 20149, 111527, 261937, 463427, 6024551, 7515577, 97702501, 172858271, 2247157523]

約数ペア:

[(1, 2247157523), (13, 172858271), (23, 97702501), (299, 7515577), (373, 6024551), (4849, 463427), (8579, 261937), (20149, 111527)]