2912702884

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{2113}}^1$

素因数の和:2685

約数の個数: 72

約数和(自身を含む): 6400371768

約数和(自身を除く): 3487668884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 541, 637, 1082, 1274, 2113, 2164, 2548, 3787, 4226, 7033, 7574, 8452, 14066, 14791, 15148, 26509, 27469, 28132, 29582, 49231, 53018, 54938, 59164, 98462, 103537, 106036, 109876, 192283, 196924, 207074, 344617, 384566, 414148, 689234, 769132, 1143133, 1345981, 1378468, 2286266, 2691962, 4572532, 5383924, 8001931, 14860729, 16003862, 29721458, 32007724, 56013517, 59442916, 104025103, 112027034, 208050206, 224054068, 416100412, 728175721, 1456351442, 2912702884]

約数ペア:

[(1, 2912702884), (2, 1456351442), (4, 728175721), (7, 416100412), (13, 224054068), (14, 208050206), (26, 112027034), (28, 104025103), (49, 59442916), (52, 56013517), (91, 32007724), (98, 29721458), (182, 16003862), (196, 14860729), (364, 8001931), (541, 5383924), (637, 4572532), (1082, 2691962), (1274, 2286266), (2113, 1378468), (2164, 1345981), (2548, 1143133), (3787, 769132), (4226, 689234), (7033, 414148), (7574, 384566), (8452, 344617), (14066, 207074), (14791, 196924), (15148, 192283), (26509, 109876), (27469, 106036), (28132, 103537), (29582, 98462), (49231, 59164), (53018, 54938)]