1782917138

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{121007}}^1$

素因数の和:121201

約数の個数: 16

約数和(自身を含む): 2744461440

約数和(自身を除く): 961544302

約数列:

[1, 2, 53, 106, 139, 278, 7367, 14734, 121007, 242014, 6413371, 12826742, 16819973, 33639946, 891458569, 1782917138]

約数ペア:

[(1, 1782917138), (2, 891458569), (53, 33639946), (106, 16819973), (139, 12826742), (278, 6413371), (7367, 242014), (14734, 121007)]