2043669991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{278543}}^1$

素因数の和:278606

約数の個数: 16

約数和(自身を含む): 2406620160

約数和(自身を除く): 362950169

約数列:

[1, 11, 23, 29, 253, 319, 667, 7337, 278543, 3063973, 6406489, 8077747, 70471379, 88855217, 185788181, 2043669991]

約数ペア:

[(1, 2043669991), (11, 185788181), (23, 88855217), (29, 70471379), (253, 8077747), (319, 6406489), (667, 3063973), (7337, 278543)]