2051330555

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{22381}}^1$

素因数の和:23206

約数の個数: 16

約数和(自身を含む): 2571960384

約数和(自身を除く): 520629829

約数列:

[1, 5, 23, 115, 797, 3985, 18331, 22381, 91655, 111905, 514763, 2573815, 17837657, 89188285, 410266111, 2051330555]

約数ペア:

[(1, 2051330555), (5, 410266111), (23, 89188285), (115, 17837657), (797, 2573815), (3985, 514763), (18331, 111905), (22381, 91655)]