1294392304

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{23773}}^1$

素因数の和:23905

約数の個数: 40

約数和(自身を含む): 2600114832

約数和(自身を除く): 1305722528

約数列:

[1, 2, 4, 8, 16, 41, 82, 83, 164, 166, 328, 332, 656, 664, 1328, 3403, 6806, 13612, 23773, 27224, 47546, 54448, 95092, 190184, 380368, 974693, 1949386, 1973159, 3898772, 3946318, 7797544, 7892636, 15595088, 15785272, 31570544, 80899519, 161799038, 323598076, 647196152, 1294392304]

約数ペア:

[(1, 1294392304), (2, 647196152), (4, 323598076), (8, 161799038), (16, 80899519), (41, 31570544), (82, 15785272), (83, 15595088), (164, 7892636), (166, 7797544), (328, 3946318), (332, 3898772), (656, 1973159), (664, 1949386), (1328, 974693), (3403, 380368), (6806, 190184), (13612, 95092), (23773, 54448), (27224, 47546)]