164438014

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{486503}}^1$

素因数の和:486531

約数の個数: 12

約数和(自身を含む): 267090696

約数和(自身を除く): 102652682

約数列:

[1, 2, 13, 26, 169, 338, 486503, 973006, 6324539, 12649078, 82219007, 164438014]

約数ペア:

[(1, 164438014), (2, 82219007), (13, 12649078), (26, 6324539), (169, 973006), (338, 486503)]