2009494214

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 4285757952

約数和(自身を除く): 2276263738

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 41, 49, 62, 73, 82, 91, 98, 119, 146, 182, 217, 221, 238, 287, 403, 434, 442, 511, 527, 533, 574, 637, 697, 806, 833, 949, 1022, 1054, 1066, 1241, 1271, 1274, 1394, 1519, 1547, 1666, 1898, 2009, 2263, 2482, 2542, 2821, 2993, 3038, 3094, 3577, 3689, 3731, 4018, 4526, 4879, 5642, 5986, 6643, 6851, 7154, 7378, 7462, 8687, 8897, 9061, 9758, 10829, 13286, 13702, 15841, 16133, 16523, 17374, 17794, 18122, 19747, 20951, 21607, 21658, 25823, 26117, 29419, 31682, 32266, 33046, 34153, 38471, 38909, 39494, 41902, 43214, 46501, 47957, 50881, 51646, 52234, 58838, 60809, 62279, 63427, 68306, 76942, 77818, 92783, 93002, 95914, 101762, 110887, 112931, 115661, 121618, 124558, 126854, 146657, 151249, 185566, 205933, 221774, 225862, 231322, 269297, 272363, 280891, 293314, 302498, 335699, 356167, 411866, 443989, 500123, 538594, 544726, 561782, 649481, 661453, 671398, 712334, 790517, 809627, 887978, 1000246, 1058743, 1206179, 1298962, 1322906, 1441531, 1577311, 1581034, 1619254, 1885079, 1906541, 1966237, 2117486, 2412358, 2493169, 2883062, 3154622, 3500861, 3770158, 3813082, 3932474, 4546367, 4630171, 4986338, 7001722, 8443253, 9092734, 9260342, 11041177, 13763659, 16886506, 20505043, 22082354, 24506027, 27527318, 32411197, 41010086, 49012054, 59102771, 64822394, 77288239, 118205542, 143535301, 154576478, 287070602, 1004747107, 2009494214]

約数ペア:

[(1, 2009494214), (2, 1004747107), (7, 287070602), (13, 154576478), (14, 143535301), (17, 118205542), (26, 77288239), (31, 64822394), (34, 59102771), (41, 49012054), (49, 41010086), (62, 32411197), (73, 27527318), (82, 24506027), (91, 22082354), (98, 20505043), (119, 16886506), (146, 13763659), (182, 11041177), (217, 9260342), (221, 9092734), (238, 8443253), (287, 7001722), (403, 4986338), (434, 4630171), (442, 4546367), (511, 3932474), (527, 3813082), (533, 3770158), (574, 3500861), (637, 3154622), (697, 2883062), (806, 2493169), (833, 2412358), (949, 2117486), (1022, 1966237), (1054, 1906541), (1066, 1885079), (1241, 1619254), (1271, 1581034), (1274, 1577311), (1394, 1441531), (1519, 1322906), (1547, 1298962), (1666, 1206179), (1898, 1058743), (2009, 1000246), (2263, 887978), (2482, 809627), (2542, 790517), (2821, 712334), (2993, 671398), (3038, 661453), (3094, 649481), (3577, 561782), (3689, 544726), (3731, 538594), (4018, 500123), (4526, 443989), (4879, 411866), (5642, 356167), (5986, 335699), (6643, 302498), (6851, 293314), (7154, 280891), (7378, 272363), (7462, 269297), (8687, 231322), (8897, 225862), (9061, 221774), (9758, 205933), (10829, 185566), (13286, 151249), (13702, 146657), (15841, 126854), (16133, 124558), (16523, 121618), (17374, 115661), (17794, 112931), (18122, 110887), (19747, 101762), (20951, 95914), (21607, 93002), (21658, 92783), (25823, 77818), (26117, 76942), (29419, 68306), (31682, 63427), (32266, 62279), (33046, 60809), (34153, 58838), (38471, 52234), (38909, 51646), (39494, 50881), (41902, 47957), (43214, 46501)]