896889136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3469}}^1$

素因数の和:3614

約数の個数: 80

約数和(自身を含む): 2060180640

約数和(自身を除く): 1163291504

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 113, 143, 176, 208, 226, 286, 452, 572, 904, 1144, 1243, 1469, 1808, 2288, 2486, 2938, 3469, 4972, 5876, 6938, 9944, 11752, 13876, 16159, 19888, 23504, 27752, 32318, 38159, 45097, 55504, 64636, 76318, 90194, 129272, 152636, 180388, 258544, 305272, 360776, 391997, 496067, 610544, 721552, 783994, 992134, 1567988, 1984268, 3135976, 3968536, 4311967, 5095961, 6271952, 7937072, 8623934, 10191922, 17247868, 20383844, 34495736, 40767688, 56055571, 68991472, 81535376, 112111142, 224222284, 448444568, 896889136]

約数ペア:

[(1, 896889136), (2, 448444568), (4, 224222284), (8, 112111142), (11, 81535376), (13, 68991472), (16, 56055571), (22, 40767688), (26, 34495736), (44, 20383844), (52, 17247868), (88, 10191922), (104, 8623934), (113, 7937072), (143, 6271952), (176, 5095961), (208, 4311967), (226, 3968536), (286, 3135976), (452, 1984268), (572, 1567988), (904, 992134), (1144, 783994), (1243, 721552), (1469, 610544), (1808, 496067), (2288, 391997), (2486, 360776), (2938, 305272), (3469, 258544), (4972, 180388), (5876, 152636), (6938, 129272), (9944, 90194), (11752, 76318), (13876, 64636), (16159, 55504), (19888, 45097), (23504, 38159), (27752, 32318)]