2009536144

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1631117}}^1$

素因数の和:1631143

約数の個数: 40

約数和(自身を含む): 4854207168

約数和(自身を除く): 2844671024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1631117, 3262234, 6524468, 11417819, 13048936, 17942287, 22835638, 26097872, 35884574, 45671276, 71769148, 91342552, 125596009, 143538296, 182685104, 251192018, 287076592, 502384036, 1004768072, 2009536144]

約数ペア:

[(1, 2009536144), (2, 1004768072), (4, 502384036), (7, 287076592), (8, 251192018), (11, 182685104), (14, 143538296), (16, 125596009), (22, 91342552), (28, 71769148), (44, 45671276), (56, 35884574), (77, 26097872), (88, 22835638), (112, 17942287), (154, 13048936), (176, 11417819), (308, 6524468), (616, 3262234), (1232, 1631117)]