231947486

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1\times {\mathrm{1489}}^1$

素因数の和:2659

約数の個数: 16

約数和(自身を含む): 353380320

約数和(自身を除く): 121432834

約数列:

[1, 2, 71, 142, 1097, 1489, 2194, 2978, 77887, 105719, 155774, 211438, 1633433, 3266866, 115973743, 231947486]

約数ペア:

[(1, 231947486), (2, 115973743), (71, 3266866), (142, 1633433), (1097, 211438), (1489, 155774), (2194, 105719), (2978, 77887)]