977271886

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{106759}}^1$

素因数の和:106983

約数の個数: 16

約数和(自身を含む): 1537344000

約数和(自身を除く): 560072114

約数列:

[1, 2, 23, 46, 199, 398, 4577, 9154, 106759, 213518, 2455457, 4910914, 21245041, 42490082, 488635943, 977271886]

約数ペア:

[(1, 977271886), (2, 488635943), (23, 42490082), (46, 21245041), (199, 4910914), (398, 2455457), (4577, 213518), (9154, 106759)]