7255514

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1231}}^1$

素因数の和:1661

約数の個数: 16

約数和(自身を含む): 12477696

約数和(自身を除く): 5222182

約数列:

[1, 2, 7, 14, 421, 842, 1231, 2462, 2947, 5894, 8617, 17234, 518251, 1036502, 3627757, 7255514]

約数ペア:

[(1, 7255514), (2, 3627757), (7, 1036502), (14, 518251), (421, 17234), (842, 8617), (1231, 5894), (2462, 2947)]