2901291272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{4783}}^1$

素因数の和:4974

約数の個数: 64

約数和(自身を含む): 6086396160

約数和(自身を除く): 3185104888

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 113, 122, 226, 244, 452, 488, 671, 904, 1243, 1342, 2486, 2684, 4783, 4972, 5368, 6893, 9566, 9944, 13786, 19132, 27572, 38264, 52613, 55144, 75823, 105226, 151646, 210452, 291763, 303292, 420904, 540479, 583526, 606584, 1080958, 1167052, 2161916, 2334104, 3209393, 4323832, 5945269, 6418786, 11890538, 12837572, 23781076, 25675144, 32969219, 47562152, 65938438, 131876876, 263753752, 362661409, 725322818, 1450645636, 2901291272]

約数ペア:

[(1, 2901291272), (2, 1450645636), (4, 725322818), (8, 362661409), (11, 263753752), (22, 131876876), (44, 65938438), (61, 47562152), (88, 32969219), (113, 25675144), (122, 23781076), (226, 12837572), (244, 11890538), (452, 6418786), (488, 5945269), (671, 4323832), (904, 3209393), (1243, 2334104), (1342, 2161916), (2486, 1167052), (2684, 1080958), (4783, 606584), (4972, 583526), (5368, 540479), (6893, 420904), (9566, 303292), (9944, 291763), (13786, 210452), (19132, 151646), (27572, 105226), (38264, 75823), (52613, 55144)]