1900808519084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{79906193}}^1$

素因数の和:79906529

約数の個数: 24

約数和(自身を含む): 3512676288240

約数和(自身を除く): 1611867769156

約数列:

[1, 2, 4, 19, 38, 76, 313, 626, 1252, 5947, 11894, 23788, 79906193, 159812386, 319624772, 1518217667, 3036435334, 6072870668, 25010638409, 50021276818, 100042553636, 475202129771, 950404259542, 1900808519084]

約数ペア:

[(1, 1900808519084), (2, 950404259542), (4, 475202129771), (19, 100042553636), (38, 50021276818), (76, 25010638409), (313, 6072870668), (626, 3036435334), (1252, 1518217667), (5947, 319624772), (11894, 159812386), (23788, 79906193)]