2269686952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{1759}}^1$

素因数の和:2450

約数の個数: 64

約数和(自身を含む): 4834368000

約数和(自身を除く): 2564681048

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 653, 988, 1306, 1759, 1976, 2612, 3518, 5224, 7036, 8489, 12407, 14072, 16978, 22867, 24814, 33421, 33956, 45734, 49628, 66842, 67912, 91468, 99256, 133684, 161291, 182936, 267368, 322582, 434473, 645164, 868946, 1148627, 1290328, 1737892, 2297254, 3475784, 4594508, 9189016, 14932151, 21823913, 29864302, 43647826, 59728604, 87295652, 119457208, 174591304, 283710869, 567421738, 1134843476, 2269686952]

約数ペア:

[(1, 2269686952), (2, 1134843476), (4, 567421738), (8, 283710869), (13, 174591304), (19, 119457208), (26, 87295652), (38, 59728604), (52, 43647826), (76, 29864302), (104, 21823913), (152, 14932151), (247, 9189016), (494, 4594508), (653, 3475784), (988, 2297254), (1306, 1737892), (1759, 1290328), (1976, 1148627), (2612, 868946), (3518, 645164), (5224, 434473), (7036, 322582), (8489, 267368), (12407, 182936), (14072, 161291), (16978, 133684), (22867, 99256), (24814, 91468), (33421, 67912), (33956, 66842), (45734, 49628)]