1694485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 2217600

約数和(自身を除く): 523115

約数列:

[1, 5, 13, 65, 131, 199, 655, 995, 1703, 2587, 8515, 12935, 26069, 130345, 338897, 1694485]

約数ペア:

[(1, 1694485), (5, 338897), (13, 130345), (65, 26069), (131, 12935), (199, 8515), (655, 2587), (995, 1703)]