2557516803842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{21652219}}^1$

素因数の和:21652311

約数の個数: 64

約数和(自身を含む): 5238105062400

約数和(自身を除く): 2680588258558

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 59, 77, 91, 118, 143, 154, 182, 286, 413, 649, 767, 826, 1001, 1298, 1534, 2002, 4543, 5369, 8437, 9086, 10738, 16874, 59059, 118118, 21652219, 43304438, 151565533, 238174409, 281478847, 303131066, 476348818, 562957694, 1277480921, 1667220863, 1970351929, 2554961842, 3096267317, 3334441726, 3940703858, 6192534634, 8942366447, 14052290131, 16607251973, 17884732894, 21673871219, 28104580262, 33214503946, 43347742438, 98366030917, 116250763811, 182679771703, 196732061834, 232501527622, 365359543406, 1278758401921, 2557516803842]

約数ペア:

[(1, 2557516803842), (2, 1278758401921), (7, 365359543406), (11, 232501527622), (13, 196732061834), (14, 182679771703), (22, 116250763811), (26, 98366030917), (59, 43347742438), (77, 33214503946), (91, 28104580262), (118, 21673871219), (143, 17884732894), (154, 16607251973), (182, 14052290131), (286, 8942366447), (413, 6192534634), (649, 3940703858), (767, 3334441726), (826, 3096267317), (1001, 2554961842), (1298, 1970351929), (1534, 1667220863), (2002, 1277480921), (4543, 562957694), (5369, 476348818), (8437, 303131066), (9086, 281478847), (10738, 238174409), (16874, 151565533), (59059, 43304438), (118118, 21652219)]