141890042

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{273919}}^1$

素因数の和:273965

約数の個数: 16

約数和(自身を含む): 249815040

約数和(自身を除く): 107924998

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 273919, 547838, 1917433, 3834866, 10135003, 20270006, 70945021, 141890042]

約数ペア:

[(1, 141890042), (2, 70945021), (7, 20270006), (14, 10135003), (37, 3834866), (74, 1917433), (259, 547838), (518, 273919)]