2080558821

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1447}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 3244655232

約数和(自身を除く): 1164096411

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 233, 363, 561, 699, 1447, 2057, 2563, 3961, 4341, 6171, 7689, 11883, 15917, 24599, 28193, 43571, 47751, 73797, 84579, 130713, 175087, 270589, 337151, 479281, 525261, 811767, 1011453, 1437843, 2976479, 3708661, 5731567, 8929437, 11125983, 17194701, 40795271, 63047237, 122385813, 189141711, 693519607, 2080558821]

約数ペア:

[(1, 2080558821), (3, 693519607), (11, 189141711), (17, 122385813), (33, 63047237), (51, 40795271), (121, 17194701), (187, 11125983), (233, 8929437), (363, 5731567), (561, 3708661), (699, 2976479), (1447, 1437843), (2057, 1011453), (2563, 811767), (3961, 525261), (4341, 479281), (6171, 337151), (7689, 270589), (11883, 175087), (15917, 130713), (24599, 84579), (28193, 73797), (43571, 47751)]