13147288

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3049}}^1$

素因数の和:3080

約数の個数: 48

約数和(自身を含む): 31293000

約数和(自身を除く): 18145712

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 3049, 4312, 6098, 12196, 21343, 24392, 33539, 42686, 67078, 85372, 134156, 149401, 170744, 234773, 268312, 298802, 469546, 597604, 939092, 1195208, 1643411, 1878184, 3286822, 6573644, 13147288]

約数ペア:

[(1, 13147288), (2, 6573644), (4, 3286822), (7, 1878184), (8, 1643411), (11, 1195208), (14, 939092), (22, 597604), (28, 469546), (44, 298802), (49, 268312), (56, 234773), (77, 170744), (88, 149401), (98, 134156), (154, 85372), (196, 67078), (308, 42686), (392, 33539), (539, 24392), (616, 21343), (1078, 12196), (2156, 6098), (3049, 4312)]