426668929

素因数分解:

${\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{42257}}^1$

素因数の和:42719

約数の個数: 8

約数和(自身を含む): 446244480

約数和(自身を除く): 19575551

約数列:

[1, 23, 439, 10097, 42257, 971911, 18550823, 426668929]

約数ペア:

[(1, 426668929), (23, 18550823), (439, 971911), (10097, 42257)]