2292235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 3048192

約数和(自身を除く): 755957

約数列:

[1, 5, 11, 55, 71, 355, 587, 781, 2935, 3905, 6457, 32285, 41677, 208385, 458447, 2292235]

約数ペア:

[(1, 2292235), (5, 458447), (11, 208385), (55, 41677), (71, 32285), (355, 6457), (587, 3905), (781, 2935)]