13307008456

素因数分解:

$2^3\times 7^1\times {\mathrm{643}}^1\times {\mathrm{369557}}^1$

素因数の和:370213

約数の個数: 32

約数和(自身を含む): 28559442240

約数和(自身を除く): 15252433784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 643, 1286, 2572, 4501, 5144, 9002, 18004, 36008, 369557, 739114, 1478228, 2586899, 2956456, 5173798, 10347596, 20695192, 237625151, 475250302, 950500604, 1663376057, 1901001208, 3326752114, 6653504228, 13307008456]

約数ペア:

[(1, 13307008456), (2, 6653504228), (4, 3326752114), (7, 1901001208), (8, 1663376057), (14, 950500604), (28, 475250302), (56, 237625151), (643, 20695192), (1286, 10347596), (2572, 5173798), (4501, 2956456), (5144, 2586899), (9002, 1478228), (18004, 739114), (36008, 369557)]