1982784496

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1609403}}^1$

素因数の和:1609429

約数の個数: 40

約数和(自身を含む): 4789586304

約数和(自身を除く): 2806801808

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1609403, 3218806, 6437612, 11265821, 12875224, 17703433, 22531642, 25750448, 35406866, 45063284, 70813732, 90126568, 123924031, 141627464, 180253136, 247848062, 283254928, 495696124, 991392248, 1982784496]

約数ペア:

[(1, 1982784496), (2, 991392248), (4, 495696124), (7, 283254928), (8, 247848062), (11, 180253136), (14, 141627464), (16, 123924031), (22, 90126568), (28, 70813732), (44, 45063284), (56, 35406866), (77, 25750448), (88, 22531642), (112, 17703433), (154, 12875224), (176, 11265821), (308, 6437612), (616, 3218806), (1232, 1609403)]