1680518836

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{104173}}^1$

素因数の和:104323

約数の個数: 24

約数和(自身を含む): 3048131240

約数和(自身を除く): 1367612404

約数列:

[1, 2, 4, 37, 74, 109, 148, 218, 436, 4033, 8066, 16132, 104173, 208346, 416692, 3854401, 7708802, 11354857, 15417604, 22709714, 45419428, 420129709, 840259418, 1680518836]

約数ペア:

[(1, 1680518836), (2, 840259418), (4, 420129709), (37, 45419428), (74, 22709714), (109, 15417604), (148, 11354857), (218, 7708802), (436, 3854401), (4033, 416692), (8066, 208346), (16132, 104173)]