2139767842

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{247601}}^1$

素因数の和:247781

約数の個数: 16

約数和(自身を含む): 3342627000

約数和(自身を除く): 1202859158

約数列:

[1, 2, 29, 58, 149, 298, 4321, 8642, 247601, 495202, 7180429, 14360858, 36892549, 73785098, 1069883921, 2139767842]

約数ペア:

[(1, 2139767842), (2, 1069883921), (29, 73785098), (58, 36892549), (149, 14360858), (298, 7180429), (4321, 495202), (8642, 247601)]