239338414

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{23977}}^1$

素因数の和:24040

約数の個数: 32

約数和(自身を含む): 441962496

約数和(自身を除く): 202624082

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 23977, 47954, 167839, 335678, 551471, 743287, 1102942, 1486574, 3860297, 5203009, 7720594, 10406018, 17095601, 34191202, 119669207, 239338414]

約数ペア:

[(1, 239338414), (2, 119669207), (7, 34191202), (14, 17095601), (23, 10406018), (31, 7720594), (46, 5203009), (62, 3860297), (161, 1486574), (217, 1102942), (322, 743287), (434, 551471), (713, 335678), (1426, 167839), (4991, 47954), (9982, 23977)]