805705364

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{443}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 1506460032

約数和(自身を除く): 700754668

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 373, 443, 746, 886, 1219, 1492, 1772, 2438, 4876, 8579, 10189, 17158, 19769, 20378, 23479, 34316, 39538, 40756, 46958, 79076, 93916, 165239, 330478, 454687, 540017, 660956, 909374, 1080034, 1818748, 2160068, 3800497, 7600994, 8757667, 15201988, 17515334, 35030668, 201426341, 402852682, 805705364]

約数ペア:

[(1, 805705364), (2, 402852682), (4, 201426341), (23, 35030668), (46, 17515334), (53, 15201988), (92, 8757667), (106, 7600994), (212, 3800497), (373, 2160068), (443, 1818748), (746, 1080034), (886, 909374), (1219, 660956), (1492, 540017), (1772, 454687), (2438, 330478), (4876, 165239), (8579, 93916), (10189, 79076), (17158, 46958), (19769, 40756), (20378, 39538), (23479, 34316)]