2017820917

素因数分解:

$7^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1\times {\mathrm{2441}}^1$

素因数の和:3156

約数の個数: 16

約数和(自身を含む): 2320876800

約数和(自身を除く): 303055883

約数列:

[1, 7, 269, 439, 1883, 2441, 3073, 17087, 118091, 656629, 826637, 1071599, 4596403, 7501193, 288260131, 2017820917]

約数ペア:

[(1, 2017820917), (7, 288260131), (269, 7501193), (439, 4596403), (1883, 1071599), (2441, 826637), (3073, 656629), (17087, 118091)]