2290673

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 2903040

約数和(自身を除く): 612367

約数列:

[1, 7, 11, 71, 77, 419, 497, 781, 2933, 4609, 5467, 29749, 32263, 208243, 327239, 2290673]

約数ペア:

[(1, 2290673), (7, 327239), (11, 208243), (71, 32263), (77, 29749), (419, 5467), (497, 4609), (781, 2933)]