2546816

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 5149980

約数和(自身を除く): 2603164

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 197, 202, 394, 404, 788, 808, 1576, 1616, 3152, 3232, 6304, 6464, 12608, 12928, 19897, 25216, 39794, 79588, 159176, 318352, 636704, 1273408, 2546816]

約数ペア:

[(1, 2546816), (2, 1273408), (4, 636704), (8, 318352), (16, 159176), (32, 79588), (64, 39794), (101, 25216), (128, 19897), (197, 12928), (202, 12608), (394, 6464), (404, 6304), (788, 3232), (808, 3152), (1576, 1616)]