140770210561

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{689641}}^1$

素因数の和:689832

約数の個数: 16

約数和(自身を含む): 148565438208

約数和(自身を除く): 7795227647

約数列:

[1, 43, 47, 101, 2021, 4343, 4747, 204121, 689641, 29654563, 32413127, 69653741, 1393764461, 2995110863, 3273725827, 140770210561]

約数ペア:

[(1, 140770210561), (43, 3273725827), (47, 2995110863), (101, 1393764461), (2021, 69653741), (4343, 32413127), (4747, 29654563), (204121, 689641)]