897963136

素因数分解:

$2^7\times 7^1\times {\mathrm{1002191}}^1$

素因数の和:1002212

約数の個数: 32

約数和(自身を含む): 2044471680

約数和(自身を除く): 1146508544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1002191, 2004382, 4008764, 7015337, 8017528, 14030674, 16035056, 28061348, 32070112, 56122696, 64140224, 112245392, 128280448, 224490784, 448981568, 897963136]

約数ペア:

[(1, 897963136), (2, 448981568), (4, 224490784), (7, 128280448), (8, 112245392), (14, 64140224), (16, 56122696), (28, 32070112), (32, 28061348), (56, 16035056), (64, 14030674), (112, 8017528), (128, 7015337), (224, 4008764), (448, 2004382), (896, 1002191)]