2171147902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14098363}}^1$

素因数の和:14098383

約数の個数: 16

約数和(自身を含む): 4060328832

約数和(自身を除く): 1889180930

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 14098363, 28196726, 98688541, 155081993, 197377082, 310163986, 1085573951, 2171147902]

約数ペア:

[(1, 2171147902), (2, 1085573951), (7, 310163986), (11, 197377082), (14, 155081993), (22, 98688541), (77, 28196726), (154, 14098363)]