2018085553

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{2579}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 2305900800

約数和(自身を除く): 287815247

約数列:

[1, 11, 29, 121, 223, 319, 2453, 2579, 3509, 6467, 26983, 28369, 71137, 74791, 312059, 575117, 782507, 822701, 6326287, 9049711, 16678393, 69589157, 183462323, 2018085553]

約数ペア:

[(1, 2018085553), (11, 183462323), (29, 69589157), (121, 16678393), (223, 9049711), (319, 6326287), (2453, 822701), (2579, 782507), (3509, 575117), (6467, 312059), (26983, 74791), (28369, 71137)]