16457524993

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{5113}}^1$

素因数の和:5334

約数の個数: 48

約数和(自身を含む): 21416941056

約数和(自身を除く): 4959416063

約数列:

[1, 7, 13, 31, 49, 91, 163, 217, 403, 637, 1141, 1519, 2119, 2821, 5053, 5113, 7987, 14833, 19747, 35371, 35791, 65689, 66469, 103831, 158503, 247597, 250537, 459823, 465283, 833419, 1109521, 2060539, 3218761, 3256981, 5833933, 7766647, 10834447, 14423773, 25835989, 40837531, 75841129, 100966411, 180851923, 335867857, 530887903, 1265963461, 2351074999, 16457524993]

約数ペア:

[(1, 16457524993), (7, 2351074999), (13, 1265963461), (31, 530887903), (49, 335867857), (91, 180851923), (163, 100966411), (217, 75841129), (403, 40837531), (637, 25835989), (1141, 14423773), (1519, 10834447), (2119, 7766647), (2821, 5833933), (5053, 3256981), (5113, 3218761), (7987, 2060539), (14833, 1109521), (19747, 833419), (35371, 465283), (35791, 459823), (65689, 250537), (66469, 247597), (103831, 158503)]