2058175091

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{402223}}^1$

素因数の和:402290

約数の個数: 16

約数和(自身を含む): 2548491264

約数和(自身を除く): 490316173

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 402223, 2815561, 6837791, 17295589, 47864537, 121069123, 294025013, 2058175091]

約数ペア:

[(1, 2058175091), (7, 294025013), (17, 121069123), (43, 47864537), (119, 17295589), (301, 6837791), (731, 2815561), (5117, 402223)]