2085288008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{81533}}^1$

素因数の和:81701

約数の個数: 32

約数和(自身を含む): 4109313600

約数和(自身を除く): 2024025592

約数列:

[1, 2, 4, 8, 23, 46, 92, 139, 184, 278, 556, 1112, 3197, 6394, 12788, 25576, 81533, 163066, 326132, 652264, 1875259, 3750518, 7501036, 11333087, 15002072, 22666174, 45332348, 90664696, 260661001, 521322002, 1042644004, 2085288008]

約数ペア:

[(1, 2085288008), (2, 1042644004), (4, 521322002), (8, 260661001), (23, 90664696), (46, 45332348), (92, 22666174), (139, 15002072), (184, 11333087), (278, 7501036), (556, 3750518), (1112, 1875259), (3197, 652264), (6394, 326132), (12788, 163066), (25576, 81533)]