2013397378

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{142169}}^1$

素因数の和:142341

約数の個数: 16

約数和(自身を含む): 3093050520

約数和(自身を除く): 1079653142

約数列:

[1, 2, 73, 97, 146, 194, 7081, 14162, 142169, 284338, 10378337, 13790393, 20756674, 27580786, 1006698689, 2013397378]

約数ペア:

[(1, 2013397378), (2, 1006698689), (73, 27580786), (97, 20756674), (146, 13790393), (194, 10378337), (7081, 284338), (14162, 142169)]