2109551052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{88741}}^1$

素因数の和:89038

約数の個数: 48

約数和(自身を含む): 5645411072

約数和(自身を除く): 3535860020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 283, 566, 849, 1132, 1698, 1981, 3396, 3962, 5943, 7924, 11886, 23772, 88741, 177482, 266223, 354964, 532446, 621187, 1064892, 1242374, 1863561, 2484748, 3727122, 7454244, 25113703, 50227406, 75341109, 100454812, 150682218, 175795921, 301364436, 351591842, 527387763, 703183684, 1054775526, 2109551052]

約数ペア:

[(1, 2109551052), (2, 1054775526), (3, 703183684), (4, 527387763), (6, 351591842), (7, 301364436), (12, 175795921), (14, 150682218), (21, 100454812), (28, 75341109), (42, 50227406), (84, 25113703), (283, 7454244), (566, 3727122), (849, 2484748), (1132, 1863561), (1698, 1242374), (1981, 1064892), (3396, 621187), (3962, 532446), (5943, 354964), (7924, 266223), (11886, 177482), (23772, 88741)]