2489565232

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{18539}}^1$

素因数の和:18674

約数の個数: 80

約数和(自身を含む): 6069254400

約数和(自身を除く): 3579689168

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 109, 112, 154, 176, 218, 308, 436, 616, 763, 872, 1199, 1232, 1526, 1744, 2398, 3052, 4796, 6104, 8393, 9592, 12208, 16786, 18539, 19184, 33572, 37078, 67144, 74156, 129773, 134288, 148312, 203929, 259546, 296624, 407858, 519092, 815716, 1038184, 1427503, 1631432, 2020751, 2076368, 2855006, 3262864, 4041502, 5710012, 8083004, 11420024, 14145257, 16166008, 22228261, 22840048, 28290514, 32332016, 44456522, 56581028, 88913044, 113162056, 155597827, 177826088, 226324112, 311195654, 355652176, 622391308, 1244782616, 2489565232]

約数ペア:

[(1, 2489565232), (2, 1244782616), (4, 622391308), (7, 355652176), (8, 311195654), (11, 226324112), (14, 177826088), (16, 155597827), (22, 113162056), (28, 88913044), (44, 56581028), (56, 44456522), (77, 32332016), (88, 28290514), (109, 22840048), (112, 22228261), (154, 16166008), (176, 14145257), (218, 11420024), (308, 8083004), (436, 5710012), (616, 4041502), (763, 3262864), (872, 2855006), (1199, 2076368), (1232, 2020751), (1526, 1631432), (1744, 1427503), (2398, 1038184), (3052, 815716), (4796, 519092), (6104, 407858), (8393, 296624), (9592, 259546), (12208, 203929), (16786, 148312), (18539, 134288), (19184, 129773), (33572, 74156), (37078, 67144)]