4187145424

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199921}}^1$

素因数の和:199964

約数の個数: 80

約数和(自身を含む): 10709421696

約数和(自身を除く): 6522276272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 5236, 10472, 20944, 199921, 399842, 799684, 1399447, 1599368, 2199131, 2798894, 3198736, 3398657, 4398262, 5597788, 6797314, 8796524, 11195576, 13594628, 15393917, 17593048, 22391152, 23790599, 27189256, 30787834, 35186096, 37385227, 47581198, 54378512, 61575668, 74770454, 95162396, 123151336, 149540908, 190324792, 246302672, 261696589, 299081816, 380649584, 523393178, 598163632, 1046786356, 2093572712, 4187145424]

約数ペア:

[(1, 4187145424), (2, 2093572712), (4, 1046786356), (7, 598163632), (8, 523393178), (11, 380649584), (14, 299081816), (16, 261696589), (17, 246302672), (22, 190324792), (28, 149540908), (34, 123151336), (44, 95162396), (56, 74770454), (68, 61575668), (77, 54378512), (88, 47581198), (112, 37385227), (119, 35186096), (136, 30787834), (154, 27189256), (176, 23790599), (187, 22391152), (238, 17593048), (272, 15393917), (308, 13594628), (374, 11195576), (476, 8796524), (616, 6797314), (748, 5597788), (952, 4398262), (1232, 3398657), (1309, 3198736), (1496, 2798894), (1904, 2199131), (2618, 1599368), (2992, 1399447), (5236, 799684), (10472, 399842), (20944, 199921)]