761139454

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{34141}}^1$

素因数の和:34371

約数の個数: 16

約数和(自身を含む): 1165198176

約数和(自身を除く): 404058722

約数列:

[1, 2, 71, 142, 157, 314, 11147, 22294, 34141, 68282, 2424011, 4848022, 5360137, 10720274, 380569727, 761139454]

約数ペア:

[(1, 761139454), (2, 380569727), (71, 10720274), (142, 5360137), (157, 4848022), (314, 2424011), (11147, 68282), (22294, 34141)]