172220761439

素因数分解:

${\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5563}}^1\times {\mathrm{16217}}^1$

素因数の和:21886

約数の個数: 16

約数和(自身を含む): 181917695232

約数和(自身を除く): 9696933793

約数列:

[1, 23, 83, 1909, 5563, 16217, 127949, 372991, 461729, 1346011, 10619767, 30958253, 90215171, 2074948933, 7487859193, 172220761439]

約数ペア:

[(1, 172220761439), (23, 7487859193), (83, 2074948933), (1909, 90215171), (5563, 30958253), (16217, 10619767), (127949, 1346011), (372991, 461729)]