426017491192

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{270315667}}^1$

素因数の和:270315870

約数の個数: 16

約数和(自身を含む): 802837533960

約数和(自身を除く): 376820042768

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 270315667, 540631334, 1081262668, 2162525336, 53252186399, 106504372798, 213008745596, 426017491192]

約数ペア:

[(1, 426017491192), (2, 213008745596), (4, 106504372798), (8, 53252186399), (197, 2162525336), (394, 1081262668), (788, 540631334), (1576, 270315667)]