238425404

素因数分解:

$2^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{12323}}^1$

素因数の和:13025

約数の個数: 24

約数和(自身を含む): 477579648

約数和(自身を除く): 239154244

約数列:

[1, 2, 4, 7, 14, 28, 691, 1382, 2764, 4837, 9674, 12323, 19348, 24646, 49292, 86261, 172522, 345044, 8515193, 17030386, 34060772, 59606351, 119212702, 238425404]

約数ペア:

[(1, 238425404), (2, 119212702), (4, 59606351), (7, 34060772), (14, 17030386), (28, 8515193), (691, 345044), (1382, 172522), (2764, 86261), (4837, 49292), (9674, 24646), (12323, 19348)]