78871434

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{55001}}^1$

素因数の和:55245

約数の個数: 16

約数和(自身を含む): 158405760

約数和(自身を除く): 79534326

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 55001, 110002, 165003, 330006, 13145239, 26290478, 39435717, 78871434]

約数ペア:

[(1, 78871434), (2, 39435717), (3, 26290478), (6, 13145239), (239, 330006), (478, 165003), (717, 110002), (1434, 55001)]