2087678879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{25931}}^1$

素因数の和:26518

約数の個数: 16

約数和(自身を含む): 2457108864

約数和(自身を除く): 369429985

約数列:

[1, 11, 13, 143, 563, 6193, 7319, 25931, 80509, 285241, 337103, 3708133, 14599153, 160590683, 189788989, 2087678879]

約数ペア:

[(1, 2087678879), (11, 189788989), (13, 160590683), (143, 14599153), (563, 3708133), (6193, 337103), (7319, 285241), (25931, 80509)]