8379476

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2153}}^1$

素因数の和:2303

約数の個数: 24

約数和(自身を含む): 16887360

約数和(自身を除く): 8507884

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 2153, 3892, 4306, 8612, 15071, 30142, 60284, 299267, 598534, 1197068, 2094869, 4189738, 8379476]

約数ペア:

[(1, 8379476), (2, 4189738), (4, 2094869), (7, 1197068), (14, 598534), (28, 299267), (139, 60284), (278, 30142), (556, 15071), (973, 8612), (1946, 4306), (2153, 3892)]