1625116508

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{9909247}}^1$

素因数の和:9909292

約数の個数: 12

約数和(自身を含む): 2913318912

約数和(自身を除く): 1288202404

約数列:

[1, 2, 4, 41, 82, 164, 9909247, 19818494, 39636988, 406279127, 812558254, 1625116508]

約数ペア:

[(1, 1625116508), (2, 812558254), (4, 406279127), (41, 39636988), (82, 19818494), (164, 9909247)]