260039666

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1181}}^1\times {\mathrm{1237}}^1$

素因数の和:2509

約数の個数: 16

約数和(自身を含む): 395095320

約数和(自身を除く): 135055654

約数列:

[1, 2, 89, 178, 1181, 1237, 2362, 2474, 105109, 110093, 210218, 220186, 1460897, 2921794, 130019833, 260039666]

約数ペア:

[(1, 260039666), (2, 130019833), (89, 2921794), (178, 1460897), (1181, 220186), (1237, 210218), (2362, 110093), (2474, 105109)]