134619412

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{782671}}^1$

素因数の和:782718

約数の個数: 12

約数和(自身を含む): 241062976

約数和(自身を除く): 106443564

約数列:

[1, 2, 4, 43, 86, 172, 782671, 1565342, 3130684, 33654853, 67309706, 134619412]

約数ペア:

[(1, 134619412), (2, 67309706), (4, 33654853), (43, 3130684), (86, 1565342), (172, 782671)]