1325992052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{391379}}^1$

素因数の和:391412

約数の個数: 36

約数和(自身を含む): 2914998240

約数和(自身を除く): 1589006188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 391379, 782758, 1565516, 2739653, 4305169, 5479306, 8610338, 10958612, 17220676, 30136183, 47356859, 60272366, 94713718, 120544732, 189427436, 331498013, 662996026, 1325992052]

約数ペア:

[(1, 1325992052), (2, 662996026), (4, 331498013), (7, 189427436), (11, 120544732), (14, 94713718), (22, 60272366), (28, 47356859), (44, 30136183), (77, 17220676), (121, 10958612), (154, 8610338), (242, 5479306), (308, 4305169), (484, 2739653), (847, 1565516), (1694, 782758), (3388, 391379)]