7265986

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 14019264

約数和(自身を除く): 6753278

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 83, 91, 166, 169, 182, 259, 338, 481, 518, 581, 962, 1079, 1162, 1183, 2158, 2366, 3071, 3367, 6142, 6253, 6734, 7553, 12506, 14027, 15106, 21497, 28054, 39923, 42994, 43771, 79846, 87542, 98189, 196378, 279461, 518999, 558922, 1037998, 3632993, 7265986]

約数ペア:

[(1, 7265986), (2, 3632993), (7, 1037998), (13, 558922), (14, 518999), (26, 279461), (37, 196378), (74, 98189), (83, 87542), (91, 79846), (166, 43771), (169, 42994), (182, 39923), (259, 28054), (338, 21497), (481, 15106), (518, 14027), (581, 12506), (962, 7553), (1079, 6734), (1162, 6253), (1183, 6142), (2158, 3367), (2366, 3071)]