2239468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{661}}^1$

素因数の和:694

約数の個数: 36

約数和(自身を含む): 4930576

約数和(自身を除く): 2691108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 661, 847, 1322, 1694, 2644, 3388, 4627, 7271, 9254, 14542, 18508, 29084, 50897, 79981, 101794, 159962, 203588, 319924, 559867, 1119734, 2239468]

約数ペア:

[(1, 2239468), (2, 1119734), (4, 559867), (7, 319924), (11, 203588), (14, 159962), (22, 101794), (28, 79981), (44, 50897), (77, 29084), (121, 18508), (154, 14542), (242, 9254), (308, 7271), (484, 4627), (661, 3388), (847, 2644), (1322, 1694)]