2400508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 4641840

約数和(自身を除く): 2241332

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 613, 979, 1226, 1958, 2452, 3916, 6743, 13486, 26972, 54557, 109114, 218228, 600127, 1200254, 2400508]

約数ペア:

[(1, 2400508), (2, 1200254), (4, 600127), (11, 218228), (22, 109114), (44, 54557), (89, 26972), (178, 13486), (356, 6743), (613, 3916), (979, 2452), (1226, 1958)]