2981614946

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1\times {\mathrm{11003}}^1$

素因数の和:12025

約数の個数: 16

約数和(自身を含む): 4506534144

約数和(自身を除く): 1524919198

約数列:

[1, 2, 157, 314, 863, 1726, 11003, 22006, 135491, 270982, 1727471, 3454942, 9495589, 18991178, 1490807473, 2981614946]

約数ペア:

[(1, 2981614946), (2, 1490807473), (157, 18991178), (314, 9495589), (863, 3454942), (1726, 1727471), (11003, 270982), (22006, 135491)]