2017768034

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{321403}}^1$

素因数の和:321521

約数の個数: 16

約数和(自身を含む): 3139474272

約数和(自身を除く): 1121706238

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 321403, 642806, 13820329, 23462419, 27640658, 46924838, 1008884017, 2017768034]

約数ペア:

[(1, 2017768034), (2, 1008884017), (43, 46924838), (73, 27640658), (86, 23462419), (146, 13820329), (3139, 642806), (6278, 321403)]