3986906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25889}}^1$

素因数の和:25909

約数の個数: 16

約数和(自身を含む): 7456320

約数和(自身を除く): 3469414

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 25889, 51778, 181223, 284779, 362446, 569558, 1993453, 3986906]

約数ペア:

[(1, 3986906), (2, 1993453), (7, 569558), (11, 362446), (14, 284779), (22, 181223), (77, 51778), (154, 25889)]