2016601994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{230891}}^1$

素因数の和:231301

約数の個数: 16

約数和(自身を含む): 3308220576

約数和(自身を除く): 1291618582

約数列:

[1, 2, 11, 22, 397, 794, 4367, 8734, 230891, 461782, 2539801, 5079602, 91663727, 183327454, 1008300997, 2016601994]

約数ペア:

[(1, 2016601994), (2, 1008300997), (11, 183327454), (22, 91663727), (397, 5079602), (794, 2539801), (4367, 461782), (8734, 230891)]