3921000944

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{12211}}^1$

素因数の和:12334

約数の個数: 80

約数和(自身を含む): 9013042176

約数和(自身を除く): 5092041232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 61, 94, 112, 122, 188, 244, 329, 376, 427, 488, 658, 752, 854, 976, 1316, 1708, 2632, 2867, 3416, 5264, 5734, 6832, 11468, 12211, 20069, 22936, 24422, 40138, 45872, 48844, 80276, 85477, 97688, 160552, 170954, 195376, 321104, 341908, 573917, 683816, 744871, 1147834, 1367632, 1489742, 2295668, 2979484, 4017419, 4591336, 5214097, 5958968, 8034838, 9182672, 10428194, 11917936, 16069676, 20856388, 32139352, 35008937, 41712776, 64278704, 70017874, 83425552, 140035748, 245062559, 280071496, 490125118, 560142992, 980250236, 1960500472, 3921000944]

約数ペア:

[(1, 3921000944), (2, 1960500472), (4, 980250236), (7, 560142992), (8, 490125118), (14, 280071496), (16, 245062559), (28, 140035748), (47, 83425552), (56, 70017874), (61, 64278704), (94, 41712776), (112, 35008937), (122, 32139352), (188, 20856388), (244, 16069676), (329, 11917936), (376, 10428194), (427, 9182672), (488, 8034838), (658, 5958968), (752, 5214097), (854, 4591336), (976, 4017419), (1316, 2979484), (1708, 2295668), (2632, 1489742), (2867, 1367632), (3416, 1147834), (5264, 744871), (5734, 683816), (6832, 573917), (11468, 341908), (12211, 321104), (20069, 195376), (22936, 170954), (24422, 160552), (40138, 97688), (45872, 85477), (48844, 80276)]