2007227917

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{11213}}^1$

素因数の和:11460

約数の個数: 16

約数和(自身を含む): 2155241088

約数和(自身を除く): 148013171

約数列:

[1, 23, 43, 181, 989, 4163, 7783, 11213, 179009, 257899, 482159, 2029553, 11089657, 46679719, 87270779, 2007227917]

約数ペア:

[(1, 2007227917), (23, 87270779), (43, 46679719), (181, 11089657), (989, 2029553), (4163, 482159), (7783, 257899), (11213, 179009)]