528025732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{534439}}^1$

素因数の和:534475

約数の個数: 24

約数和(自身を含む): 1047502400

約数和(自身を除く): 519476668

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 534439, 1068878, 2137756, 6947707, 10154341, 13895414, 20308682, 27790828, 40617364, 132006433, 264012866, 528025732]

約数ペア:

[(1, 528025732), (2, 264012866), (4, 132006433), (13, 40617364), (19, 27790828), (26, 20308682), (38, 13895414), (52, 10154341), (76, 6947707), (247, 2137756), (494, 1068878), (988, 534439)]