1373876

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 2775360

約数和(自身を除く): 1401484

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 353, 556, 706, 973, 1412, 1946, 2471, 3892, 4942, 9884, 49067, 98134, 196268, 343469, 686938, 1373876]

約数ペア:

[(1, 1373876), (2, 686938), (4, 343469), (7, 196268), (14, 98134), (28, 49067), (139, 9884), (278, 4942), (353, 3892), (556, 2471), (706, 1946), (973, 1412)]