1900550646492

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1\times {\mathrm{190871}}^1$

素因数の和:191783

約数の個数: 96

約数和(自身を含む): 4740710768640

約数和(自身を除く): 2840160122148

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 839, 989, 1678, 1978, 2517, 2967, 3356, 3956, 5034, 5934, 10068, 11868, 19297, 36077, 38594, 57891, 72154, 77188, 108231, 115782, 144308, 190871, 216462, 231564, 381742, 432924, 572613, 763484, 829771, 1145226, 1659542, 2290452, 2489313, 3319084, 4390033, 4978626, 8207453, 8780066, 9957252, 13170099, 16414906, 17560132, 24622359, 26340198, 32829812, 49244718, 52680396, 98489436, 160140769, 188771419, 320281538, 377542838, 480422307, 566314257, 640563076, 755085676, 960844614, 1132628514, 1921689228, 2265257028, 3683237687, 6886053067, 7366475374, 11049713061, 13772106134, 14732950748, 20658159201, 22099426122, 27544212268, 41316318402, 44198852244, 82632636804, 158379220541, 316758441082, 475137661623, 633516882164, 950275323246, 1900550646492]

約数ペア:

[(1, 1900550646492), (2, 950275323246), (3, 633516882164), (4, 475137661623), (6, 316758441082), (12, 158379220541), (23, 82632636804), (43, 44198852244), (46, 41316318402), (69, 27544212268), (86, 22099426122), (92, 20658159201), (129, 14732950748), (138, 13772106134), (172, 11049713061), (258, 7366475374), (276, 6886053067), (516, 3683237687), (839, 2265257028), (989, 1921689228), (1678, 1132628514), (1978, 960844614), (2517, 755085676), (2967, 640563076), (3356, 566314257), (3956, 480422307), (5034, 377542838), (5934, 320281538), (10068, 188771419), (11868, 160140769), (19297, 98489436), (36077, 52680396), (38594, 49244718), (57891, 32829812), (72154, 26340198), (77188, 24622359), (108231, 17560132), (115782, 16414906), (144308, 13170099), (190871, 9957252), (216462, 8780066), (231564, 8207453), (381742, 4978626), (432924, 4390033), (572613, 3319084), (763484, 2489313), (829771, 2290452), (1145226, 1659542)]