4251428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 7967232

約数和(自身を除く): 3715804

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 607, 1214, 1751, 2428, 3502, 7004, 10319, 20638, 41276, 62521, 125042, 250084, 1062857, 2125714, 4251428]

約数ペア:

[(1, 4251428), (2, 2125714), (4, 1062857), (17, 250084), (34, 125042), (68, 62521), (103, 41276), (206, 20638), (412, 10319), (607, 7004), (1214, 3502), (1751, 2428)]