4051865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 5226768

約数和(自身を除く): 1174903

約数列:

[1, 5, 17, 73, 85, 365, 653, 1241, 3265, 6205, 11101, 47669, 55505, 238345, 810373, 4051865]

約数ペア:

[(1, 4051865), (5, 810373), (17, 238345), (73, 55505), (85, 47669), (365, 11101), (653, 6205), (1241, 3265)]