2016687195

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{1873}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 3557241792

約数和(自身を除く): 1540554597

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 337, 355, 639, 1011, 1065, 1685, 1873, 3033, 3195, 5055, 5619, 9365, 15165, 16857, 23927, 28095, 71781, 84285, 119635, 132983, 215343, 358905, 398949, 631201, 664915, 1076715, 1196847, 1893603, 1994745, 3156005, 5680809, 5984235, 9468015, 28404045, 44815271, 134445813, 224076355, 403337439, 672229065, 2016687195]

約数ペア:

[(1, 2016687195), (3, 672229065), (5, 403337439), (9, 224076355), (15, 134445813), (45, 44815271), (71, 28404045), (213, 9468015), (337, 5984235), (355, 5680809), (639, 3156005), (1011, 1994745), (1065, 1893603), (1685, 1196847), (1873, 1076715), (3033, 664915), (3195, 631201), (5055, 398949), (5619, 358905), (9365, 215343), (15165, 132983), (16857, 119635), (23927, 84285), (28095, 71781)]