13370045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3881}}^1$

素因数の和:3952

約数の個数: 16

約数和(自身を含む): 17608752

約数和(自身を除く): 4238707

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 3881, 19405, 50453, 205693, 252265, 1028465, 2674009, 13370045]

約数ペア:

[(1, 13370045), (5, 2674009), (13, 1028465), (53, 252265), (65, 205693), (265, 50453), (689, 19405), (3445, 3881)]