312342842

素因数分解:

$2^1\times 7^1\times {\mathrm{1949}}^1\times {\mathrm{11447}}^1$

素因数の和:13405

約数の個数: 16

約数和(自身を含む): 535766400

約数和(自身を除く): 223423558

約数列:

[1, 2, 7, 14, 1949, 3898, 11447, 13643, 22894, 27286, 80129, 160258, 22310203, 44620406, 156171421, 312342842]

約数ペア:

[(1, 312342842), (2, 156171421), (7, 44620406), (14, 22310203), (1949, 160258), (3898, 80129), (11447, 27286), (13643, 22894)]