2028231844

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{26627}}^1$

素因数の和:26907

約数の個数: 24

約数和(自身を含む): 3601170720

約数和(自身を除く): 1572938876

約数列:

[1, 2, 4, 137, 139, 274, 278, 548, 556, 19043, 26627, 38086, 53254, 76172, 106508, 3647899, 3701153, 7295798, 7402306, 14591596, 14804612, 507057961, 1014115922, 2028231844]

約数ペア:

[(1, 2028231844), (2, 1014115922), (4, 507057961), (137, 14804612), (139, 14591596), (274, 7402306), (278, 7295798), (548, 3701153), (556, 3647899), (19043, 106508), (26627, 76172), (38086, 53254)]