136669810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{333341}}^1$

素因数の和:333389

約数の個数: 16

約数和(自身を含む): 252006552

約数和(自身を除く): 115336742

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 333341, 666682, 1666705, 3333410, 13666981, 27333962, 68334905, 136669810]

約数ペア:

[(1, 136669810), (2, 68334905), (5, 27333962), (10, 13666981), (41, 3333410), (82, 1666705), (205, 666682), (410, 333341)]