320416606

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1\times {\mathrm{1123}}^1$

素因数の和:1887

約数の個数: 16

約数和(自身を含む): 483625728

約数和(自身を除く): 163209122

約数列:

[1, 2, 331, 431, 662, 862, 1123, 2246, 142661, 285322, 371713, 484013, 743426, 968026, 160208303, 320416606]

約数ペア:

[(1, 320416606), (2, 160208303), (331, 968026), (431, 743426), (662, 484013), (862, 371713), (1123, 285322), (2246, 142661)]