2430887485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{187931}}^1$

素因数の和:188148

約数の個数: 16

約数和(自身を含む): 3157257600

約数和(自身を除く): 726370115

約数列:

[1, 5, 13, 65, 199, 995, 2587, 12935, 187931, 939655, 2443103, 12215515, 37398269, 186991345, 486177497, 2430887485]

約数ペア:

[(1, 2430887485), (5, 486177497), (13, 186991345), (65, 37398269), (199, 12215515), (995, 2443103), (2587, 939655), (12935, 187931)]