2011678816

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{809}}^1$

素因数の和:1496

約数の個数: 96

約数和(自身を含む): 4805801280

約数和(自身を除く): 2794122464

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 653, 809, 952, 1306, 1618, 1904, 2612, 3236, 3808, 4571, 5224, 5663, 6472, 9142, 10448, 11101, 11326, 12944, 13753, 18284, 20896, 22202, 22652, 25888, 27506, 36568, 44404, 45304, 55012, 73136, 77707, 88808, 90608, 96271, 110024, 146272, 155414, 177616, 181216, 192542, 220048, 310828, 355232, 385084, 440096, 528277, 621656, 770168, 1056554, 1243312, 1540336, 2113108, 2486624, 3080672, 3697939, 4226216, 7395878, 8452432, 8980709, 14791756, 16904864, 17961418, 29583512, 35922836, 59167024, 62864963, 71845672, 118334048, 125729926, 143691344, 251459852, 287382688, 502919704, 1005839408, 2011678816]

約数ペア:

[(1, 2011678816), (2, 1005839408), (4, 502919704), (7, 287382688), (8, 251459852), (14, 143691344), (16, 125729926), (17, 118334048), (28, 71845672), (32, 62864963), (34, 59167024), (56, 35922836), (68, 29583512), (112, 17961418), (119, 16904864), (136, 14791756), (224, 8980709), (238, 8452432), (272, 7395878), (476, 4226216), (544, 3697939), (653, 3080672), (809, 2486624), (952, 2113108), (1306, 1540336), (1618, 1243312), (1904, 1056554), (2612, 770168), (3236, 621656), (3808, 528277), (4571, 440096), (5224, 385084), (5663, 355232), (6472, 310828), (9142, 220048), (10448, 192542), (11101, 181216), (11326, 177616), (12944, 155414), (13753, 146272), (18284, 110024), (20896, 96271), (22202, 90608), (22652, 88808), (25888, 77707), (27506, 73136), (36568, 55012), (44404, 45304)]