2028491470

素因数分解:

$2^1\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{139033}}^1$

素因数の和:140499

約数の個数: 16

約数和(自身を含む): 3653813520

約数和(自身を除く): 1625322050

約数列:

[1, 2, 5, 10, 1459, 2918, 7295, 14590, 139033, 278066, 695165, 1390330, 202849147, 405698294, 1014245735, 2028491470]

約数ペア:

[(1, 2028491470), (2, 1014245735), (5, 405698294), (10, 202849147), (1459, 1390330), (2918, 695165), (7295, 278066), (14590, 139033)]