1953166105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{131041}}^1$

素因数の和:131328

約数の個数: 16

約数和(自身を含む): 2566326528

約数和(自身を除く): 613160423

約数列:

[1, 5, 11, 55, 271, 1355, 2981, 14905, 131041, 655205, 1441451, 7207255, 35512111, 177560555, 390633221, 1953166105]

約数ペア:

[(1, 1953166105), (5, 390633221), (11, 177560555), (55, 35512111), (271, 7207255), (1355, 1441451), (2981, 655205), (14905, 131041)]