2006540368

素因数分解:

$2^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{66109}}^1$

素因数の和:66395

約数の個数: 40

約数和(自身を含む): 4459516160

約数和(自身を除く): 2452975792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271, 542, 1084, 1897, 2168, 3794, 4336, 7588, 15176, 30352, 66109, 132218, 264436, 462763, 528872, 925526, 1057744, 1851052, 3702104, 7404208, 17915539, 35831078, 71662156, 125408773, 143324312, 250817546, 286648624, 501635092, 1003270184, 2006540368]

約数ペア:

[(1, 2006540368), (2, 1003270184), (4, 501635092), (7, 286648624), (8, 250817546), (14, 143324312), (16, 125408773), (28, 71662156), (56, 35831078), (112, 17915539), (271, 7404208), (542, 3702104), (1084, 1851052), (1897, 1057744), (2168, 925526), (3794, 528872), (4336, 462763), (7588, 264436), (15176, 132218), (30352, 66109)]