445268158

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{68863}}^1$

素因数の和:68979

約数の個数: 16

約数和(自身を含む): 691670016

約数和(自身を除く): 246401858

約数列:

[1, 2, 53, 61, 106, 122, 3233, 6466, 68863, 137726, 3649739, 4200643, 7299478, 8401286, 222634079, 445268158]

約数ペア:

[(1, 445268158), (2, 222634079), (53, 8401286), (61, 7299478), (106, 4200643), (122, 3649739), (3233, 137726), (6466, 68863)]