1426626719

素因数分解:

$7^2\times {\mathrm{229}}^1\times {\mathrm{127139}}^1$

素因数の和:127382

約数の個数: 12

約数和(自身を含む): 1666805400

約数和(自身を除く): 240178681

約数列:

[1, 7, 49, 229, 1603, 11221, 127139, 889973, 6229811, 29114831, 203803817, 1426626719]

約数ペア:

[(1, 1426626719), (7, 203803817), (49, 29114831), (229, 6229811), (1603, 889973), (11221, 127139)]