2138844

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1301}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 5030928

約数和(自身を除く): 2892084

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1301, 1644, 2602, 3903, 5204, 7806, 15612, 178237, 356474, 534711, 712948, 1069422, 2138844]

約数ペア:

[(1, 2138844), (2, 1069422), (3, 712948), (4, 534711), (6, 356474), (12, 178237), (137, 15612), (274, 7806), (411, 5204), (548, 3903), (822, 2602), (1301, 1644)]