2080953805

素因数分解:

$5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{82463}}^1$

素因数の和:82585

約数の個数: 24

約数和(自身を含む): 2933079552

約数和(自身を除く): 852125747

約数列:

[1, 5, 7, 35, 49, 103, 245, 515, 721, 3605, 5047, 25235, 82463, 412315, 577241, 2886205, 4040687, 8493689, 20203435, 42468445, 59455823, 297279115, 416190761, 2080953805]

約数ペア:

[(1, 2080953805), (5, 416190761), (7, 297279115), (35, 59455823), (49, 42468445), (103, 20203435), (245, 8493689), (515, 4040687), (721, 2886205), (3605, 577241), (5047, 412315), (25235, 82463)]