2019134298

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1203

約数の個数: 64

約数和(自身を含む): 4232632320

約数和(自身を除く): 2213498022

約数列:

[1, 2, 3, 6, 41, 79, 82, 107, 123, 158, 214, 237, 246, 321, 474, 642, 971, 1942, 2913, 3239, 4387, 5826, 6478, 8453, 8774, 9717, 13161, 16906, 19434, 25359, 26322, 39811, 50718, 76709, 79622, 103897, 119433, 153418, 207794, 230127, 238866, 311691, 346573, 460254, 623382, 693146, 1039719, 2079438, 3145069, 4259777, 6290138, 8207863, 8519554, 9435207, 12779331, 16415726, 18870414, 24623589, 25558662, 49247178, 336522383, 673044766, 1009567149, 2019134298]

約数ペア:

[(1, 2019134298), (2, 1009567149), (3, 673044766), (6, 336522383), (41, 49247178), (79, 25558662), (82, 24623589), (107, 18870414), (123, 16415726), (158, 12779331), (214, 9435207), (237, 8519554), (246, 8207863), (321, 6290138), (474, 4259777), (642, 3145069), (971, 2079438), (1942, 1039719), (2913, 693146), (3239, 623382), (4387, 460254), (5826, 346573), (6478, 311691), (8453, 238866), (8774, 230127), (9717, 207794), (13161, 153418), (16906, 119433), (19434, 103897), (25359, 79622), (26322, 76709), (39811, 50718)]