2065206878

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1126067}}^1$

素因数の和:1126207

約数の個数: 16

約数和(自身を含む): 3567383424

約数和(自身を除く): 1502176546

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 1126067, 2252134, 7882469, 15764938, 147514777, 295029554, 1032603439, 2065206878]

約数ペア:

[(1, 2065206878), (2, 1032603439), (7, 295029554), (14, 147514777), (131, 15764938), (262, 7882469), (917, 2252134), (1834, 1126067)]