342767404

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{28403}}^1$

素因数の和:28845

約数の個数: 24

約数和(自身を含む): 687149568

約数和(自身を除く): 344382164

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 6034, 12068, 28403, 56806, 113612, 198821, 397642, 795284, 12241693, 24483386, 48966772, 85691851, 171383702, 342767404]

約数ペア:

[(1, 342767404), (2, 171383702), (4, 85691851), (7, 48966772), (14, 24483386), (28, 12241693), (431, 795284), (862, 397642), (1724, 198821), (3017, 113612), (6034, 56806), (12068, 28403)]