2021800514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{156899}}^1$

素因数の和:157297

約数の個数: 16

約数和(自身を含む): 3219588000

約数和(自身を除く): 1197787486

約数列:

[1, 2, 17, 34, 379, 758, 6443, 12886, 156899, 313798, 2667283, 5334566, 59464721, 118929442, 1010900257, 2021800514]

約数ペア:

[(1, 2021800514), (2, 1010900257), (17, 118929442), (34, 59464721), (379, 5334566), (758, 2667283), (6443, 313798), (12886, 156899)]