2079784498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{105863}}^1$

素因数の和:105942

約数の個数: 32

約数和(自身を含む): 3658659840

約数和(自身を除く): 1578875342

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1786, 9823, 19646, 105863, 211726, 1164493, 2011397, 2328986, 4022794, 4975561, 9951122, 22125367, 44250734, 54731171, 94535659, 109462342, 189071318, 1039892249, 2079784498]

約数ペア:

[(1, 2079784498), (2, 1039892249), (11, 189071318), (19, 109462342), (22, 94535659), (38, 54731171), (47, 44250734), (94, 22125367), (209, 9951122), (418, 4975561), (517, 4022794), (893, 2328986), (1034, 2011397), (1786, 1164493), (9823, 211726), (19646, 105863)]