320520058

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1\times {\mathrm{2063}}^1$

素因数の和:2789

約数の個数: 16

約数和(自身を含む): 485502336

約数和(自身を除く): 164982278

約数列:

[1, 2, 131, 262, 593, 1186, 2063, 4126, 77683, 155366, 270253, 540506, 1223359, 2446718, 160260029, 320520058]

約数ペア:

[(1, 320520058), (2, 160260029), (131, 2446718), (262, 1223359), (593, 540506), (1186, 270253), (2063, 155366), (4126, 77683)]