745319234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1\times {\mathrm{709}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 1240375680

約数和(自身を除く): 495056446

約数列:

[1, 2, 11, 22, 71, 142, 673, 709, 781, 1346, 1418, 1562, 7403, 7799, 14806, 15598, 47783, 50339, 95566, 100678, 477157, 525613, 553729, 954314, 1051226, 1107458, 5248727, 10497454, 33878147, 67756294, 372659617, 745319234]

約数ペア:

[(1, 745319234), (2, 372659617), (11, 67756294), (22, 33878147), (71, 10497454), (142, 5248727), (673, 1107458), (709, 1051226), (781, 954314), (1346, 553729), (1418, 525613), (1562, 477157), (7403, 100678), (7799, 95566), (14806, 50339), (15598, 47783)]