274518556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5279203}}^1$

素因数の和:5279220

約数の個数: 12

約数和(自身を含む): 517361992

約数和(自身を除く): 242843436

約数列:

[1, 2, 4, 13, 26, 52, 5279203, 10558406, 21116812, 68629639, 137259278, 274518556]

約数ペア:

[(1, 274518556), (2, 137259278), (4, 68629639), (13, 21116812), (26, 10558406), (52, 5279203)]