2011091302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{2273}}^1$

素因数の和:2724

約数の個数: 32

約数和(自身を含む): 3328262784

約数和(自身を除く): 1317171482

約数列:

[1, 2, 11, 22, 131, 262, 307, 614, 1441, 2273, 2882, 3377, 4546, 6754, 25003, 40217, 50006, 80434, 297763, 442387, 595526, 697811, 884774, 1395622, 3275393, 6550786, 7675921, 15351842, 91413241, 182826482, 1005545651, 2011091302]

約数ペア:

[(1, 2011091302), (2, 1005545651), (11, 182826482), (22, 91413241), (131, 15351842), (262, 7675921), (307, 6550786), (614, 3275393), (1441, 1395622), (2273, 884774), (2882, 697811), (3377, 595526), (4546, 442387), (6754, 297763), (25003, 80434), (40217, 50006)]