268794645610

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{625103827}}^1$

素因数の和:625103877

約数の個数: 16

約数和(自身を含む): 495082231776

約数和(自身を除く): 226287586166

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 625103827, 1250207654, 3125519135, 6251038270, 26879464561, 53758929122, 134397322805, 268794645610]

約数ペア:

[(1, 268794645610), (2, 134397322805), (5, 53758929122), (10, 26879464561), (43, 6251038270), (86, 3125519135), (215, 1250207654), (430, 625103827)]