287599052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5530751}}^1$

素因数の和:5530768

約数の個数: 12

約数和(自身を含む): 542013696

約数和(自身を除く): 254414644

約数列:

[1, 2, 4, 13, 26, 52, 5530751, 11061502, 22123004, 71899763, 143799526, 287599052]

約数ペア:

[(1, 287599052), (2, 143799526), (4, 71899763), (13, 22123004), (26, 11061502), (52, 5530751)]