1112272

素因数分解:

$2^4\times 7^1\times {\mathrm{9931}}^1$

素因数の和:9946

約数の個数: 20

約数和(自身を含む): 2463136

約数和(自身を除く): 1350864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 9931, 19862, 39724, 69517, 79448, 139034, 158896, 278068, 556136, 1112272]

約数ペア:

[(1, 1112272), (2, 556136), (4, 278068), (7, 158896), (8, 139034), (14, 79448), (16, 69517), (28, 39724), (56, 19862), (112, 9931)]