2911075986

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2053}}^1$

素因数の和:2145

約数の個数: 128

約数和(自身を含む): 7453555200

約数和(自身を除く): 4542479214

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 53, 78, 91, 98, 106, 147, 159, 182, 273, 294, 318, 343, 371, 546, 637, 686, 689, 742, 1029, 1113, 1274, 1378, 1911, 2053, 2058, 2067, 2226, 2597, 3822, 4106, 4134, 4459, 4823, 5194, 6159, 7791, 8918, 9646, 12318, 13377, 14371, 14469, 15582, 18179, 26689, 26754, 28742, 28938, 33761, 36358, 43113, 53378, 54537, 67522, 80067, 86226, 100597, 101283, 108809, 109074, 160134, 186823, 201194, 202566, 217618, 236327, 301791, 326427, 373646, 472654, 560469, 603582, 652854, 704179, 708981, 761663, 1120938, 1307761, 1408358, 1414517, 1417962, 1523326, 2112537, 2284989, 2615522, 2829034, 3923283, 4225074, 4243551, 4569978, 5331641, 7846566, 8487102, 9154327, 9901619, 10663282, 15994923, 18308654, 19803238, 27462981, 29704857, 31989846, 37321487, 54925962, 59409714, 69311333, 74642974, 111964461, 138622666, 207933999, 223928922, 415867998, 485179331, 970358662, 1455537993, 2911075986]

約数ペア:

[(1, 2911075986), (2, 1455537993), (3, 970358662), (6, 485179331), (7, 415867998), (13, 223928922), (14, 207933999), (21, 138622666), (26, 111964461), (39, 74642974), (42, 69311333), (49, 59409714), (53, 54925962), (78, 37321487), (91, 31989846), (98, 29704857), (106, 27462981), (147, 19803238), (159, 18308654), (182, 15994923), (273, 10663282), (294, 9901619), (318, 9154327), (343, 8487102), (371, 7846566), (546, 5331641), (637, 4569978), (686, 4243551), (689, 4225074), (742, 3923283), (1029, 2829034), (1113, 2615522), (1274, 2284989), (1378, 2112537), (1911, 1523326), (2053, 1417962), (2058, 1414517), (2067, 1408358), (2226, 1307761), (2597, 1120938), (3822, 761663), (4106, 708981), (4134, 704179), (4459, 652854), (4823, 603582), (5194, 560469), (6159, 472654), (7791, 373646), (8918, 326427), (9646, 301791), (12318, 236327), (13377, 217618), (14371, 202566), (14469, 201194), (15582, 186823), (18179, 160134), (26689, 109074), (26754, 108809), (28742, 101283), (28938, 100597), (33761, 86226), (36358, 80067), (43113, 67522), (53378, 54537)]