7345390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56503}}^1$

素因数の和:56523

約数の個数: 16

約数和(自身を含む): 14239008

約数和(自身を除く): 6893618

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 56503, 113006, 282515, 565030, 734539, 1469078, 3672695, 7345390]

約数ペア:

[(1, 7345390), (2, 3672695), (5, 1469078), (10, 734539), (13, 565030), (26, 282515), (65, 113006), (130, 56503)]