2893189453

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{71843}}^1$

素因数の和:72384

約数の個数: 16

約数和(自身を含む): 3614040576

約数和(自身を除く): 720851123

約数列:

[1, 7, 11, 77, 523, 3661, 5753, 40271, 71843, 502901, 790273, 5531911, 37573889, 263017223, 413312779, 2893189453]

約数ペア:

[(1, 2893189453), (7, 413312779), (11, 263017223), (77, 37573889), (523, 5531911), (3661, 790273), (5753, 502901), (40271, 71843)]