2153810439649

素因数分解:

${\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{641}}^1\times {\mathrm{1550567}}^1$

素因数の和:1551416

約数の個数: 16

約数和(自身を含む): 2365224022656

約数和(自身を除く): 211413583007

約数列:

[1, 11, 197, 641, 2167, 7051, 126277, 1389047, 1550567, 17056237, 305461699, 993913447, 3360078689, 10933047917, 195800949059, 2153810439649]

約数ペア:

[(1, 2153810439649), (11, 195800949059), (197, 10933047917), (641, 3360078689), (2167, 993913447), (7051, 305461699), (126277, 17056237), (1389047, 1550567)]