4128685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 5444352

約数和(自身を除く): 1315667

約数列:

[1, 5, 11, 55, 271, 277, 1355, 1385, 2981, 3047, 14905, 15235, 75067, 375335, 825737, 4128685]

約数ペア:

[(1, 4128685), (5, 825737), (11, 375335), (55, 75067), (271, 15235), (277, 14905), (1355, 3047), (1385, 2981)]