1388022

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{3169}}^1$

素因数の和:3247

約数の個数: 16

約数和(自身を含む): 2814960

約数和(自身を除く): 1426938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 3169, 6338, 9507, 19014, 231337, 462674, 694011, 1388022]

約数ペア:

[(1, 1388022), (2, 694011), (3, 462674), (6, 231337), (73, 19014), (146, 9507), (219, 6338), (438, 3169)]