2827594

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 5597856

約数和(自身を除く): 2770262

約数列:

[1, 2, 7, 11, 14, 22, 43, 49, 61, 77, 86, 98, 122, 154, 301, 427, 473, 539, 602, 671, 854, 946, 1078, 1342, 2107, 2623, 2989, 3311, 4214, 4697, 5246, 5978, 6622, 9394, 18361, 23177, 28853, 32879, 36722, 46354, 57706, 65758, 128527, 201971, 257054, 403942, 1413797, 2827594]

約数ペア:

[(1, 2827594), (2, 1413797), (7, 403942), (11, 257054), (14, 201971), (22, 128527), (43, 65758), (49, 57706), (61, 46354), (77, 36722), (86, 32879), (98, 28853), (122, 23177), (154, 18361), (301, 9394), (427, 6622), (473, 5978), (539, 5246), (602, 4697), (671, 4214), (854, 3311), (946, 2989), (1078, 2623), (1342, 2107)]