289740022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{77929}}^1$

素因数の和:77968

約数の個数: 24

約数和(自身を含む): 513402840

約数和(自身を除く): 223662818

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 77929, 155858, 857219, 1013077, 1714438, 2026154, 11143847, 13170001, 22287694, 26340002, 144870011, 289740022]

約数ペア:

[(1, 289740022), (2, 144870011), (11, 26340002), (13, 22287694), (22, 13170001), (26, 11143847), (143, 2026154), (169, 1714438), (286, 1013077), (338, 857219), (1859, 155858), (3718, 77929)]