254382.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{2011}}^1$

素因数の和:3175

約数の個数: 24

約数和(自身を含む): 130023488

約数和(自身を除く): 65100364

約数列:

[1, 2, 4, 7, 14, 28, 1153, 2011, 2306, 4022, 4612, 8044, 8071, 14077, 16142, 28154, 32284, 56308, 2318683, 4637366, 9274732, 16230781, 32461562, 64923124]

約数ペア:

[(1, 64923124), (2, 32461562), (4, 16230781), (7, 9274732), (14, 4637366), (28, 2318683), (1153, 56308), (2011, 32284), (2306, 28154), (4022, 16142), (4612, 14077), (8044, 8071)]