870185456

素因数分解:

$2^4\times 7^1\times {\mathrm{7769513}}^1$

素因数の和:7769528

約数の個数: 20

約数和(自身を含む): 1926839472

約数和(自身を除く): 1056654016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7769513, 15539026, 31078052, 54386591, 62156104, 108773182, 124312208, 217546364, 435092728, 870185456]

約数ペア:

[(1, 870185456), (2, 435092728), (4, 217546364), (7, 124312208), (8, 108773182), (14, 62156104), (16, 54386591), (28, 31078052), (56, 15539026), (112, 7769513)]