171228710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{417631}}^1$

素因数の和:417679

約数の個数: 16

約数和(自身を含む): 315729792

約数和(自身を除く): 144501082

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 417631, 835262, 2088155, 4176310, 17122871, 34245742, 85614355, 171228710]

約数ペア:

[(1, 171228710), (2, 85614355), (5, 34245742), (10, 17122871), (41, 4176310), (82, 2088155), (205, 835262), (410, 417631)]