2973477136

素因数分解:

$2^4\times 7^1\times {\mathrm{26548903}}^1$

素因数の和:26548918

約数の個数: 20

約数和(自身を含む): 6584128192

約数和(自身を除く): 3610651056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 26548903, 53097806, 106195612, 185842321, 212391224, 371684642, 424782448, 743369284, 1486738568, 2973477136]

約数ペア:

[(1, 2973477136), (2, 1486738568), (4, 743369284), (7, 424782448), (8, 371684642), (14, 212391224), (16, 185842321), (28, 106195612), (56, 53097806), (112, 26548903)]