5638426

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:477

約数の個数: 16

約数和(自身を含む): 8656128

約数和(自身を除く): 3017702

約数列:

[1, 2, 101, 103, 202, 206, 271, 542, 10403, 20806, 27371, 27913, 54742, 55826, 2819213, 5638426]

約数ペア:

[(1, 5638426), (2, 2819213), (101, 55826), (103, 54742), (202, 27913), (206, 27371), (271, 20806), (542, 10403)]