109408408708

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{408240331}}^1$

素因数の和:408240402

約数の個数: 12

約数和(自身を含む): 194322398032

約数和(自身を除く): 84913989324

約数列:

[1, 2, 4, 67, 134, 268, 408240331, 816480662, 1632961324, 27352102177, 54704204354, 109408408708]

約数ペア:

[(1, 109408408708), (2, 54704204354), (4, 27352102177), (67, 1632961324), (134, 816480662), (268, 408240331)]