1680329146

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{630281}}^1$

素因数の和:630357

約数の個数: 16

約数和(自身を含む): 2662311168

約数和(自身を除く): 981982022

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 630281, 1260562, 19538711, 27102083, 39077422, 54204166, 840164573, 1680329146]

約数ペア:

[(1, 1680329146), (2, 840164573), (31, 54204166), (43, 39077422), (62, 27102083), (86, 19538711), (1333, 1260562), (2666, 630281)]