8938284

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 22176000

約数和(自身を除く): 13237716

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 197, 199, 228, 394, 398, 591, 597, 788, 796, 1182, 1194, 2364, 2388, 3743, 3781, 7486, 7562, 11229, 11343, 14972, 15124, 22458, 22686, 39203, 44916, 45372, 78406, 117609, 156812, 235218, 470436, 744857, 1489714, 2234571, 2979428, 4469142, 8938284]

約数ペア:

[(1, 8938284), (2, 4469142), (3, 2979428), (4, 2234571), (6, 1489714), (12, 744857), (19, 470436), (38, 235218), (57, 156812), (76, 117609), (114, 78406), (197, 45372), (199, 44916), (228, 39203), (394, 22686), (398, 22458), (591, 15124), (597, 14972), (788, 11343), (796, 11229), (1182, 7562), (1194, 7486), (2364, 3781), (2388, 3743)]