890243593

素因数分解:

${\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1308

約数の個数: 16

約数和(自身を含む): 919432080

約数和(自身を除く): 29188487

約数列:

[1, 89, 97, 101, 1021, 8633, 8989, 9797, 90869, 99037, 103121, 871933, 8814293, 9177769, 10002737, 890243593]

約数ペア:

[(1, 890243593), (89, 10002737), (97, 9177769), (101, 8814293), (1021, 871933), (8633, 103121), (8989, 99037), (9797, 90869)]