71270822018

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{294507529}}^1$

素因数の和:294507553

約数の個数: 12

約数和(自身を含む): 117508504470

約数和(自身を除く): 46237682452

約数列:

[1, 2, 11, 22, 121, 242, 294507529, 589015058, 3239582819, 6479165638, 35635411009, 71270822018]

約数ペア:

[(1, 71270822018), (2, 35635411009), (11, 6479165638), (22, 3239582819), (121, 589015058), (242, 294507529)]