117144987358

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{20458433}}^1$

素因数の和:20458851

約数の個数: 16

約数和(自身を含む): 201310990560

約数和(自身を除く): 84166003202

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 20458433, 40916866, 143209031, 286418062, 8367499097, 16734998194, 58572493679, 117144987358]

約数ペア:

[(1, 117144987358), (2, 58572493679), (7, 16734998194), (14, 8367499097), (409, 286418062), (818, 143209031), (2863, 40916866), (5726, 20458433)]