995680394

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{66923}}^1$

素因数の和:67141

約数の個数: 16

約数和(自身を含む): 1537110432

約数和(自身を除く): 541430038

約数列:

[1, 2, 43, 86, 173, 346, 7439, 14878, 66923, 133846, 2877689, 5755378, 11577679, 23155358, 497840197, 995680394]

約数ペア:

[(1, 995680394), (2, 497840197), (43, 23155358), (86, 11577679), (173, 5755378), (346, 2877689), (7439, 133846), (14878, 66923)]