2080490314646

素因数分解:

$2^1\times {\mathrm{1109}}^1\times {\mathrm{938002847}}^1$

素因数の和:938003958

約数の個数: 8

約数和(自身を含む): 3123549483840

約数和(自身を除く): 1043059169194

約数列:

[1, 2, 1109, 2218, 938002847, 1876005694, 1040245157323, 2080490314646]

約数ペア:

[(1, 2080490314646), (2, 1040245157323), (1109, 1876005694), (2218, 938002847)]