4719254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1$

素因数の和:875

約数の個数: 16

約数和(自身を含む): 7388160

約数和(自身を除く): 2668906

約数列:

[1, 2, 31, 62, 103, 206, 739, 1478, 3193, 6386, 22909, 45818, 76117, 152234, 2359627, 4719254]

約数ペア:

[(1, 4719254), (2, 2359627), (31, 152234), (62, 76117), (103, 45818), (206, 22909), (739, 6386), (1478, 3193)]