289609834

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^2\times {\mathrm{937}}^1$

素因数の和:1114

約数の個数: 24

約数和(自身を含む): 456121260

約数和(自身を除く): 166511426

約数列:

[1, 2, 29, 58, 73, 146, 937, 1874, 2117, 4234, 5329, 10658, 27173, 54346, 68401, 136802, 154541, 309082, 1983629, 3967258, 4993273, 9986546, 144804917, 289609834]

約数ペア:

[(1, 289609834), (2, 144804917), (29, 9986546), (58, 4993273), (73, 3967258), (146, 1983629), (937, 309082), (1874, 154541), (2117, 136802), (4234, 68401), (5329, 54346), (10658, 27173)]