2118214

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2131}}^1$

素因数の和:2211

約数の個数: 16

約数和(自身を含む): 3684096

約数和(自身を除く): 1565882

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2131, 4262, 14917, 29834, 151301, 302602, 1059107, 2118214]

約数ペア:

[(1, 2118214), (2, 1059107), (7, 302602), (14, 151301), (71, 29834), (142, 14917), (497, 4262), (994, 2131)]