2065813057

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 2970040320

約数和(自身を除く): 904227263

約数列:

[1, 7, 11, 19, 23, 29, 73, 77, 133, 161, 203, 209, 253, 319, 437, 511, 551, 667, 803, 841, 1387, 1463, 1679, 1771, 2117, 2233, 3059, 3857, 4669, 4807, 5621, 5887, 6061, 7337, 9251, 9709, 11753, 12673, 14819, 15257, 15979, 18469, 19343, 23287, 31901, 33649, 40223, 42427, 48691, 51359, 61393, 64757, 88711, 106799, 111853, 129283, 135401, 139403, 163009, 175769, 212773, 223307, 281561, 340837, 350911, 367517, 429751, 442453, 535601, 675323, 925129, 975821, 1166467, 1230383, 1412039, 1489411, 2456377, 2572619, 3097171, 3749207, 4042687, 4727261, 6475903, 8165269, 9884273, 10176419, 12831137, 15532429, 26828741, 28298809, 71234933, 89817959, 108727003, 187801187, 295116151, 2065813057]

約数ペア:

[(1, 2065813057), (7, 295116151), (11, 187801187), (19, 108727003), (23, 89817959), (29, 71234933), (73, 28298809), (77, 26828741), (133, 15532429), (161, 12831137), (203, 10176419), (209, 9884273), (253, 8165269), (319, 6475903), (437, 4727261), (511, 4042687), (551, 3749207), (667, 3097171), (803, 2572619), (841, 2456377), (1387, 1489411), (1463, 1412039), (1679, 1230383), (1771, 1166467), (2117, 975821), (2233, 925129), (3059, 675323), (3857, 535601), (4669, 442453), (4807, 429751), (5621, 367517), (5887, 350911), (6061, 340837), (7337, 281561), (9251, 223307), (9709, 212773), (11753, 175769), (12673, 163009), (14819, 139403), (15257, 135401), (15979, 129283), (18469, 111853), (19343, 106799), (23287, 88711), (31901, 64757), (33649, 61393), (40223, 51359), (42427, 48691)]