2028165047

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1\times {\mathrm{2099}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 2168812800

約数和(自身を除く): 140647753

約数列:

[1, 23, 43, 977, 989, 2099, 22471, 42011, 48277, 90257, 966253, 2050723, 2075911, 47166629, 88181089, 2028165047]

約数ペア:

[(1, 2028165047), (23, 88181089), (43, 47166629), (977, 2075911), (989, 2050723), (2099, 966253), (22471, 90257), (42011, 48277)]