8266991045

素因数分解:

$5^1\times {\mathrm{389}}^1\times {\mathrm{1327}}^1\times {\mathrm{3203}}^1$

素因数の和:4924

約数の個数: 16

約数和(自身を含む): 9956494080

約数和(自身を除く): 1689503035

約数列:

[1, 5, 389, 1327, 1945, 3203, 6635, 16015, 516203, 1245967, 2581015, 4250381, 6229835, 21251905, 1653398209, 8266991045]

約数ペア:

[(1, 8266991045), (5, 1653398209), (389, 21251905), (1327, 6229835), (1945, 4250381), (3203, 2581015), (6635, 1245967), (16015, 516203)]