899383474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1\times {\mathrm{1109}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 1488430080

約数和(自身を除く): 589046606

約数列:

[1, 2, 11, 22, 191, 193, 382, 386, 1109, 2101, 2123, 2218, 4202, 4246, 12199, 24398, 36863, 73726, 211819, 214037, 405493, 423638, 428074, 810986, 2330009, 2354407, 4660018, 4708814, 40881067, 81762134, 449691737, 899383474]

約数ペア:

[(1, 899383474), (2, 449691737), (11, 81762134), (22, 40881067), (191, 4708814), (193, 4660018), (382, 2354407), (386, 2330009), (1109, 810986), (2101, 428074), (2123, 423638), (2218, 405493), (4202, 214037), (4246, 211819), (12199, 73726), (24398, 36863)]