2026200081

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{30949}}^1$

素因数の和:31248

約数の個数: 16

約数和(自身を含む): 2738456000

約数和(自身を除く): 712255919

約数列:

[1, 3, 139, 157, 417, 471, 21823, 30949, 65469, 92847, 4301911, 4858993, 12905733, 14576979, 675400027, 2026200081]

約数ペア:

[(1, 2026200081), (3, 675400027), (139, 14576979), (157, 12905733), (417, 4858993), (471, 4301911), (21823, 92847), (30949, 65469)]