7970656386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{5651}}^1$

素因数の和:5788

約数の個数: 128

約数和(自身を含む): 20627177472

約数和(自身を除く): 12656521086

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 66, 71, 77, 86, 129, 142, 154, 213, 231, 258, 301, 426, 462, 473, 497, 602, 781, 903, 946, 994, 1419, 1491, 1562, 1806, 2343, 2838, 2982, 3053, 3311, 4686, 5467, 5651, 6106, 6622, 9159, 9933, 10934, 11302, 16401, 16953, 18318, 19866, 21371, 32802, 33583, 33906, 39557, 42742, 62161, 64113, 67166, 79114, 100749, 118671, 124322, 128226, 186483, 201498, 235081, 237342, 242993, 372966, 401221, 435127, 470162, 485986, 705243, 728979, 802442, 870254, 1203663, 1305381, 1410486, 1457958, 1700951, 2407326, 2610762, 2672923, 2808547, 3401902, 4413431, 5102853, 5345846, 5617094, 8018769, 8425641, 8826862, 10205706, 13240293, 16037538, 16851282, 17252503, 18710461, 26480586, 30894017, 34505006, 37420922, 51757509, 56131383, 61788034, 92682051, 103515018, 112262766, 120767521, 185364102, 189777533, 241535042, 362302563, 379555066, 569332599, 724605126, 1138665198, 1328442731, 2656885462, 3985328193, 7970656386]

約数ペア:

[(1, 7970656386), (2, 3985328193), (3, 2656885462), (6, 1328442731), (7, 1138665198), (11, 724605126), (14, 569332599), (21, 379555066), (22, 362302563), (33, 241535042), (42, 189777533), (43, 185364102), (66, 120767521), (71, 112262766), (77, 103515018), (86, 92682051), (129, 61788034), (142, 56131383), (154, 51757509), (213, 37420922), (231, 34505006), (258, 30894017), (301, 26480586), (426, 18710461), (462, 17252503), (473, 16851282), (497, 16037538), (602, 13240293), (781, 10205706), (903, 8826862), (946, 8425641), (994, 8018769), (1419, 5617094), (1491, 5345846), (1562, 5102853), (1806, 4413431), (2343, 3401902), (2838, 2808547), (2982, 2672923), (3053, 2610762), (3311, 2407326), (4686, 1700951), (5467, 1457958), (5651, 1410486), (6106, 1305381), (6622, 1203663), (9159, 870254), (9933, 802442), (10934, 728979), (11302, 705243), (16401, 485986), (16953, 470162), (18318, 435127), (19866, 401221), (21371, 372966), (32802, 242993), (33583, 237342), (33906, 235081), (39557, 201498), (42742, 186483), (62161, 128226), (64113, 124322), (67166, 118671), (79114, 100749)]