394434

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1314

約数の個数: 24

約数和(自身を含む): 905580

約数和(自身を除く): 511146

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 1289, 2578, 3867, 7734, 11601, 21913, 23202, 43826, 65739, 131478, 197217, 394434]

約数ペア:

[(1, 394434), (2, 197217), (3, 131478), (6, 65739), (9, 43826), (17, 23202), (18, 21913), (34, 11601), (51, 7734), (102, 3867), (153, 2578), (306, 1289)]