2069652298

素因数分解:

$2^1\times 7^2\times {\mathrm{21118901}}^1$

素因数の和:21118917

約数の個数: 12

約数和(自身を含む): 3611332242

約数和(自身を除く): 1541679944

約数列:

[1, 2, 7, 14, 49, 98, 21118901, 42237802, 147832307, 295664614, 1034826149, 2069652298]

約数ペア:

[(1, 2069652298), (2, 1034826149), (7, 295664614), (14, 147832307), (49, 42237802), (98, 21118901)]