4788272

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{2153}}^1$

素因数の和:2300

約数の個数: 20

約数和(自身を含む): 9348360

約数和(自身を除く): 4560088

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2153, 2224, 4306, 8612, 17224, 34448, 299267, 598534, 1197068, 2394136, 4788272]

約数ペア:

[(1, 4788272), (2, 2394136), (4, 1197068), (8, 598534), (16, 299267), (139, 34448), (278, 17224), (556, 8612), (1112, 4306), (2153, 2224)]