389617148

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1153}}^1\times {\mathrm{3673}}^1$

素因数の和:4853

約数の個数: 24

約数和(自身を含む): 712285728

約数和(自身を除く): 322668580

約数列:

[1, 2, 4, 23, 46, 92, 1153, 2306, 3673, 4612, 7346, 14692, 26519, 53038, 84479, 106076, 168958, 337916, 4234969, 8469938, 16939876, 97404287, 194808574, 389617148]

約数ペア:

[(1, 389617148), (2, 194808574), (4, 97404287), (23, 16939876), (46, 8469938), (92, 4234969), (1153, 337916), (2306, 168958), (3673, 106076), (4612, 84479), (7346, 53038), (14692, 26519)]