1551137138

素因数分解:

$2^1\times {\mathrm{439}}^1\times {\mathrm{1201}}^1\times {\mathrm{1471}}^1$

素因数の和:3113

約数の個数: 16

約数和(自身を含む): 2335534080

約数和(自身を除く): 784396942

約数列:

[1, 2, 439, 878, 1201, 1471, 2402, 2942, 527239, 645769, 1054478, 1291538, 1766671, 3533342, 775568569, 1551137138]

約数ペア:

[(1, 1551137138), (2, 775568569), (439, 3533342), (878, 1766671), (1201, 1291538), (1471, 1054478), (2402, 645769), (2942, 527239)]