2765668

素因数分解:

$2^2\times {\mathrm{47}}^2\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 18

約数和(自身を含む): 4960886

約数和(自身を除く): 2195218

約数列:

[1, 2, 4, 47, 94, 188, 313, 626, 1252, 2209, 4418, 8836, 14711, 29422, 58844, 691417, 1382834, 2765668]

約数ペア:

[(1, 2765668), (2, 1382834), (4, 691417), (47, 58844), (94, 29422), (188, 14711), (313, 8836), (626, 4418), (1252, 2209)]