2008529558

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7550863}}^1$

素因数の和:7550891

約数の個数: 16

約数和(自身を含む): 3624414720

約数和(自身を除く): 1615885162

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7550863, 15101726, 52856041, 105712082, 143466397, 286932794, 1004264779, 2008529558]

約数ペア:

[(1, 2008529558), (2, 1004264779), (7, 286932794), (14, 143466397), (19, 105712082), (38, 52856041), (133, 15101726), (266, 7550863)]