2680843

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 16

約数和(自身を含む): 3133440

約数和(自身を除く): 452597

約数列:

[1, 11, 19, 101, 127, 209, 1111, 1397, 1919, 2413, 12827, 21109, 26543, 141097, 243713, 2680843]

約数ペア:

[(1, 2680843), (11, 243713), (19, 141097), (101, 26543), (127, 21109), (209, 12827), (1111, 2413), (1397, 1919)]