2056579203

素因数分解:

$3^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{67493}}^1$

素因数の和:68954

約数の個数: 16

約数和(自身を含む): 3136041216

約数和(自身を除く): 1079462013

約数列:

[1, 3, 7, 21, 1451, 4353, 10157, 30471, 67493, 202479, 472451, 1417353, 97932343, 293797029, 685526401, 2056579203]

約数ペア:

[(1, 2056579203), (3, 685526401), (7, 293797029), (21, 97932343), (1451, 1417353), (4353, 472451), (10157, 202479), (30471, 67493)]