2445889

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 2793600

約数和(自身を除く): 347711

約数列:

[1, 19, 23, 29, 193, 437, 551, 667, 3667, 4439, 5597, 12673, 84341, 106343, 128731, 2445889]

約数ペア:

[(1, 2445889), (19, 128731), (23, 106343), (29, 84341), (193, 12673), (437, 5597), (551, 4439), (667, 3667)]