2048790826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1\times {\mathrm{887}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 3241555200

約数和(自身を除く): 1192764374

約数列:

[1, 2, 23, 46, 149, 298, 337, 674, 887, 1774, 3427, 6854, 7751, 15502, 20401, 40802, 50213, 100426, 132163, 264326, 298919, 597838, 1154899, 2309798, 3039749, 6079498, 6875137, 13750274, 44538931, 89077862, 1024395413, 2048790826]

約数ペア:

[(1, 2048790826), (2, 1024395413), (23, 89077862), (46, 44538931), (149, 13750274), (298, 6875137), (337, 6079498), (674, 3039749), (887, 2309798), (1774, 1154899), (3427, 597838), (6854, 298919), (7751, 264326), (15502, 132163), (20401, 100426), (40802, 50213)]