282381946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{42643}}^1$

素因数の和:42706

約数の個数: 32

約数和(自身を含む): 540384768

約数和(自身を除く): 258002822

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 42643, 85286, 298501, 469073, 597002, 938146, 1833649, 3283511, 3667298, 6567022, 12835543, 20170139, 25671086, 40340278, 141190973, 282381946]

約数ペア:

[(1, 282381946), (2, 141190973), (7, 40340278), (11, 25671086), (14, 20170139), (22, 12835543), (43, 6567022), (77, 3667298), (86, 3283511), (154, 1833649), (301, 938146), (473, 597002), (602, 469073), (946, 298501), (3311, 85286), (6622, 42643)]