475339964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{111373}}^1$

素因数の和:111485

約数の個数: 24

約数和(自身を含む): 916830768

約数和(自身を除く): 441490804

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 111373, 222746, 445492, 1225103, 2450206, 4900412, 10803181, 21606362, 43212724, 118834991, 237669982, 475339964]

約数ペア:

[(1, 475339964), (2, 237669982), (4, 118834991), (11, 43212724), (22, 21606362), (44, 10803181), (97, 4900412), (194, 2450206), (388, 1225103), (1067, 445492), (2134, 222746), (4268, 111373)]