42867902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{278363}}^1$

素因数の和:278383

約数の個数: 16

約数和(自身を含む): 80168832

約数和(自身を除く): 37300930

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 278363, 556726, 1948541, 3061993, 3897082, 6123986, 21433951, 42867902]

約数ペア:

[(1, 42867902), (2, 21433951), (7, 6123986), (11, 3897082), (14, 3061993), (22, 1948541), (77, 556726), (154, 278363)]