340236484

素因数分解:

$2^2\times 7^1\times {\mathrm{2161}}^1\times {\mathrm{5623}}^1$

素因数の和:7795

約数の個数: 24

約数和(自身を含む): 680908928

約数和(自身を除く): 340672444

約数列:

[1, 2, 4, 7, 14, 28, 2161, 4322, 5623, 8644, 11246, 15127, 22492, 30254, 39361, 60508, 78722, 157444, 12151303, 24302606, 48605212, 85059121, 170118242, 340236484]

約数ペア:

[(1, 340236484), (2, 170118242), (4, 85059121), (7, 48605212), (14, 24302606), (28, 12151303), (2161, 157444), (4322, 78722), (5623, 60508), (8644, 39361), (11246, 30254), (15127, 22492)]