1551175714

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1423

約数の個数: 48

約数和(自身を含む): 2642669568

約数和(自身を除く): 1091493854

約数列:

[1, 2, 11, 22, 41, 82, 121, 127, 242, 254, 451, 902, 1231, 1397, 2462, 2794, 4961, 5207, 9922, 10414, 13541, 15367, 27082, 30734, 50471, 57277, 100942, 114554, 148951, 156337, 297902, 312674, 555181, 630047, 1110362, 1260094, 1719707, 3439414, 6106991, 6409817, 12213982, 12819634, 18916777, 37833554, 70507987, 141015974, 775587857, 1551175714]

約数ペア:

[(1, 1551175714), (2, 775587857), (11, 141015974), (22, 70507987), (41, 37833554), (82, 18916777), (121, 12819634), (127, 12213982), (242, 6409817), (254, 6106991), (451, 3439414), (902, 1719707), (1231, 1260094), (1397, 1110362), (2462, 630047), (2794, 555181), (4961, 312674), (5207, 297902), (9922, 156337), (10414, 148951), (13541, 114554), (15367, 100942), (27082, 57277), (30734, 50471)]