8385916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 19272960

約数和(自身を除く): 10887044

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1433, 1463, 2866, 2926, 5732, 5852, 10031, 15763, 20062, 27227, 31526, 40124, 54454, 63052, 108908, 110341, 190589, 220682, 299497, 381178, 441364, 598994, 762356, 1197988, 2096479, 4192958, 8385916]

約数ペア:

[(1, 8385916), (2, 4192958), (4, 2096479), (7, 1197988), (11, 762356), (14, 598994), (19, 441364), (22, 381178), (28, 299497), (38, 220682), (44, 190589), (76, 110341), (77, 108908), (133, 63052), (154, 54454), (209, 40124), (266, 31526), (308, 27227), (418, 20062), (532, 15763), (836, 10031), (1433, 5852), (1463, 5732), (2866, 2926)]