2005473008

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1627819}}^1$

素因数の和:1627845

約数の個数: 40

約数和(自身を含む): 4844392320

約数和(自身を除く): 2838919312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1627819, 3255638, 6511276, 11394733, 13022552, 17906009, 22789466, 26045104, 35812018, 45578932, 71624036, 91157864, 125342063, 143248072, 182315728, 250684126, 286496144, 501368252, 1002736504, 2005473008]

約数ペア:

[(1, 2005473008), (2, 1002736504), (4, 501368252), (7, 286496144), (8, 250684126), (11, 182315728), (14, 143248072), (16, 125342063), (22, 91157864), (28, 71624036), (44, 45578932), (56, 35812018), (77, 26045104), (88, 22789466), (112, 17906009), (154, 13022552), (176, 11394733), (308, 6511276), (616, 3255638), (1232, 1627819)]