2018689892

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 3654217728

約数和(自身を除く): 1635527836

約数列:

[1, 2, 4, 71, 97, 127, 142, 194, 254, 284, 388, 508, 577, 1154, 2308, 6887, 9017, 12319, 13774, 18034, 24638, 27548, 36068, 40967, 49276, 55969, 73279, 81934, 111938, 146558, 163868, 223876, 293116, 874649, 1749298, 3498596, 3973799, 5202809, 7108063, 7947598, 10405618, 14216126, 15895196, 20811236, 28432252, 504672473, 1009344946, 2018689892]

約数ペア:

[(1, 2018689892), (2, 1009344946), (4, 504672473), (71, 28432252), (97, 20811236), (127, 15895196), (142, 14216126), (194, 10405618), (254, 7947598), (284, 7108063), (388, 5202809), (508, 3973799), (577, 3498596), (1154, 1749298), (2308, 874649), (6887, 293116), (9017, 223876), (12319, 163868), (13774, 146558), (18034, 111938), (24638, 81934), (27548, 73279), (36068, 55969), (40967, 49276)]