1796353724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{20201}}^1$

素因数の和:20306

約数の個数: 48

約数和(自身を含む): 3583996416

約数和(自身を除く): 1787642692

約数列:

[1, 2, 4, 11, 22, 43, 44, 47, 86, 94, 172, 188, 473, 517, 946, 1034, 1892, 2021, 2068, 4042, 8084, 20201, 22231, 40402, 44462, 80804, 88924, 222211, 444422, 868643, 888844, 949447, 1737286, 1898894, 3474572, 3797788, 9555073, 10443917, 19110146, 20887834, 38220292, 40826221, 41775668, 81652442, 163304884, 449088431, 898176862, 1796353724]

約数ペア:

[(1, 1796353724), (2, 898176862), (4, 449088431), (11, 163304884), (22, 81652442), (43, 41775668), (44, 40826221), (47, 38220292), (86, 20887834), (94, 19110146), (172, 10443917), (188, 9555073), (473, 3797788), (517, 3474572), (946, 1898894), (1034, 1737286), (1892, 949447), (2021, 888844), (2068, 868643), (4042, 444422), (8084, 222211), (20201, 88924), (22231, 80804), (40402, 44462)]