117772942

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{66239}}^1$

素因数の和:66375

約数の個数: 16

約数和(自身を含む): 203489280

約数和(自身を除く): 85716338

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 66239, 132478, 463673, 927346, 8412353, 16824706, 58886471, 117772942]

約数ペア:

[(1, 117772942), (2, 58886471), (7, 16824706), (14, 8412353), (127, 927346), (254, 463673), (889, 132478), (1778, 66239)]