1301478026

素因数分解:

$2^1\times {\mathrm{647}}^1\times {\mathrm{739}}^1\times {\mathrm{1361}}^1$

素因数の和:2749

約数の個数: 16

約数和(自身を含む): 1959318720

約数和(自身を除く): 657840694

約数列:

[1, 2, 647, 739, 1294, 1361, 1478, 2722, 478133, 880567, 956266, 1005779, 1761134, 2011558, 650739013, 1301478026]

約数ペア:

[(1, 1301478026), (2, 650739013), (647, 2011558), (739, 1761134), (1294, 1005779), (1361, 956266), (1478, 880567), (2722, 478133)]