2048609864

素因数分解:

$2^3\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{26879}}^1$

素因数の和:28253

約数の個数: 32

約数和(自身を含む): 4393267200

約数和(自身を除く): 2344657336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1361, 2722, 5444, 9527, 10888, 19054, 26879, 38108, 53758, 76216, 107516, 188153, 215032, 376306, 752612, 1505224, 36582319, 73164638, 146329276, 256076233, 292658552, 512152466, 1024304932, 2048609864]

約数ペア:

[(1, 2048609864), (2, 1024304932), (4, 512152466), (7, 292658552), (8, 256076233), (14, 146329276), (28, 73164638), (56, 36582319), (1361, 1505224), (2722, 752612), (5444, 376306), (9527, 215032), (10888, 188153), (19054, 107516), (26879, 76216), (38108, 53758)]