318205438

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1\times {\mathrm{2243}}^1$

素因数の和:3131

約数の個数: 16

約数和(自身を含む): 483492240

約数和(自身を除く): 165286802

約数列:

[1, 2, 89, 178, 797, 1594, 2243, 4486, 70933, 141866, 199627, 399254, 1787671, 3575342, 159102719, 318205438]

約数ペア:

[(1, 318205438), (2, 159102719), (89, 3575342), (178, 1787671), (797, 399254), (1594, 199627), (2243, 141866), (4486, 70933)]