2142154

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2887}}^1$

素因数の和:2949

約数の個数: 16

約数和(自身を含む): 3742848

約数和(自身を除く): 1600694

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 2887, 5774, 20209, 40418, 153011, 306022, 1071077, 2142154]

約数ペア:

[(1, 2142154), (2, 1071077), (7, 306022), (14, 153011), (53, 40418), (106, 20209), (371, 5774), (742, 2887)]