5400428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{883}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 10395840

約数和(自身を除く): 4995412

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 883, 1529, 1766, 3058, 3532, 6116, 9713, 19426, 38852, 122737, 245474, 490948, 1350107, 2700214, 5400428]

約数ペア:

[(1, 5400428), (2, 2700214), (4, 1350107), (11, 490948), (22, 245474), (44, 122737), (139, 38852), (278, 19426), (556, 9713), (883, 6116), (1529, 3532), (1766, 3058)]