388690874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{104543}}^1$

素因数の和:104582

約数の個数: 24

約数和(自身を含む): 688735872

約数和(自身を除く): 300044998

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 104543, 209086, 1149973, 1359059, 2299946, 2718118, 14949649, 17667767, 29899298, 35335534, 194345437, 388690874]

約数ペア:

[(1, 388690874), (2, 194345437), (11, 35335534), (13, 29899298), (22, 17667767), (26, 14949649), (143, 2718118), (169, 2299946), (286, 1359059), (338, 1149973), (1859, 209086), (3718, 104543)]