1243699954

素因数分解:

$2^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{100153}}^1$

素因数の和:101049

約数の個数: 16

約数和(自身を含む): 2134482048

約数和(自身を除く): 890782094

約数列:

[1, 2, 7, 14, 887, 1774, 6209, 12418, 100153, 200306, 701071, 1402142, 88835711, 177671422, 621849977, 1243699954]

約数ペア:

[(1, 1243699954), (2, 621849977), (7, 177671422), (14, 88835711), (887, 1402142), (1774, 701071), (6209, 200306), (12418, 100153)]