2007218227

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{919}}^1\times {\mathrm{4657}}^1$

素因数の和:5650

約数の個数: 16

約数和(自身を含む): 2331235840

約数和(自身を除く): 324017613

約数列:

[1, 7, 67, 469, 919, 4657, 6433, 32599, 61573, 312019, 431011, 2184133, 4279783, 29958481, 286745461, 2007218227]

約数ペア:

[(1, 2007218227), (7, 286745461), (67, 29958481), (469, 4279783), (919, 2184133), (4657, 431011), (6433, 312019), (32599, 61573)]