2125307816

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{839}}^1\times {\mathrm{7723}}^1$

素因数の和:8609

約数の個数: 32

約数和(自身を含む): 4087540800

約数和(自身を除く): 1962232984

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 839, 1678, 3356, 6712, 7723, 15446, 30892, 34399, 61784, 68798, 137596, 275192, 316643, 633286, 1266572, 2533144, 6479597, 12959194, 25918388, 51836776, 265663477, 531326954, 1062653908, 2125307816]

約数ペア:

[(1, 2125307816), (2, 1062653908), (4, 531326954), (8, 265663477), (41, 51836776), (82, 25918388), (164, 12959194), (328, 6479597), (839, 2533144), (1678, 1266572), (3356, 633286), (6712, 316643), (7723, 275192), (15446, 137596), (30892, 68798), (34399, 61784)]