8438468974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1933}}^1\times {\mathrm{8837}}^1$

素因数の和:10804

約数の個数: 32

約数和(自身を含む): 14357861280

約数和(自身を除く): 5919392306

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1933, 3866, 8837, 17674, 25129, 36727, 50258, 73454, 114881, 167903, 229762, 335806, 477451, 954902, 2182739, 4365478, 17081921, 34163842, 222064973, 324556499, 444129946, 649112998, 4219234487, 8438468974]

約数ペア:

[(1, 8438468974), (2, 4219234487), (13, 649112998), (19, 444129946), (26, 324556499), (38, 222064973), (247, 34163842), (494, 17081921), (1933, 4365478), (3866, 2182739), (8837, 954902), (17674, 477451), (25129, 335806), (36727, 229762), (50258, 167903), (73454, 114881)]