2011902068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{45725047}}^1$

素因数の和:45725062

約数の個数: 12

約数和(自身を含む): 3840904032

約数和(自身を除く): 1829001964

約数列:

[1, 2, 4, 11, 22, 44, 45725047, 91450094, 182900188, 502975517, 1005951034, 2011902068]

約数ペア:

[(1, 2011902068), (2, 1005951034), (4, 502975517), (11, 182900188), (22, 91450094), (44, 45725047)]