4381078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1009}}^1$

素因数の和:1191

約数の個数: 16

約数和(自身を含む): 7126560

約数和(自身を除く): 2745482

約数列:

[1, 2, 13, 26, 167, 334, 1009, 2018, 2171, 4342, 13117, 26234, 168503, 337006, 2190539, 4381078]

約数ペア:

[(1, 4381078), (2, 2190539), (13, 337006), (26, 168503), (167, 26234), (334, 13117), (1009, 4342), (2018, 2171)]