485538482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 896168448

約数和(自身を除く): 410629966

約数列:

[1, 2, 11, 13, 22, 26, 41, 47, 82, 94, 143, 286, 451, 517, 533, 611, 881, 902, 1034, 1066, 1222, 1762, 1927, 3854, 5863, 6721, 9691, 11453, 11726, 13442, 19382, 21197, 22906, 25051, 36121, 41407, 42394, 50102, 72242, 82814, 125983, 251966, 275561, 397331, 455477, 469573, 538291, 551122, 794662, 910954, 939146, 1076582, 1697687, 3395374, 5165303, 5921201, 10330606, 11842402, 18674557, 22069931, 37349114, 44139862, 242769241, 485538482]

約数ペア:

[(1, 485538482), (2, 242769241), (11, 44139862), (13, 37349114), (22, 22069931), (26, 18674557), (41, 11842402), (47, 10330606), (82, 5921201), (94, 5165303), (143, 3395374), (286, 1697687), (451, 1076582), (517, 939146), (533, 910954), (611, 794662), (881, 551122), (902, 538291), (1034, 469573), (1066, 455477), (1222, 397331), (1762, 275561), (1927, 251966), (3854, 125983), (5863, 82814), (6721, 72242), (9691, 50102), (11453, 42394), (11726, 41407), (13442, 36121), (19382, 25051), (21197, 22906)]