8946467908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{87133}}^1$

素因数の和:87356

約数の個数: 48

約数和(自身を含む): 18932475520

約数和(自身を除く): 9986007612

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 193, 266, 386, 532, 772, 1351, 2702, 3667, 5404, 7334, 14668, 25669, 51338, 87133, 102676, 174266, 348532, 609931, 1219862, 1655527, 2439724, 3311054, 6622108, 11588689, 16816669, 23177378, 33633338, 46354756, 67266676, 117716683, 235433366, 319516711, 470866732, 639033422, 1278066844, 2236616977, 4473233954, 8946467908]

約数ペア:

[(1, 8946467908), (2, 4473233954), (4, 2236616977), (7, 1278066844), (14, 639033422), (19, 470866732), (28, 319516711), (38, 235433366), (76, 117716683), (133, 67266676), (193, 46354756), (266, 33633338), (386, 23177378), (532, 16816669), (772, 11588689), (1351, 6622108), (2702, 3311054), (3667, 2439724), (5404, 1655527), (7334, 1219862), (14668, 609931), (25669, 348532), (51338, 174266), (87133, 102676)]