2016152971

素因数分解:

$7^3\times {\mathrm{523}}^1\times {\mathrm{11239}}^1$

素因数の和:11783

約数の個数: 16

約数和(自身を含む): 2355904000

約数和(自身を除く): 339751029

約数列:

[1, 7, 49, 343, 523, 3661, 11239, 25627, 78673, 179389, 550711, 3854977, 5877997, 41145979, 288021853, 2016152971]

約数ペア:

[(1, 2016152971), (7, 288021853), (49, 41145979), (343, 5877997), (523, 3854977), (3661, 550711), (11239, 179389), (25627, 78673)]