2642670.00000000

素因数分解:

$2^2\times {\mathrm{3491}}^1\times {\mathrm{6761}}^1$

素因数の和:10256

約数の個数: 12

約数和(自身を含む): 165290328

約数和(自身を除く): 70879724

約数列:

[1, 2, 4, 3491, 6761, 6982, 13522, 13964, 27044, 23602651, 47205302, 94410604]

約数ペア:

[(1, 94410604), (2, 47205302), (4, 23602651), (3491, 27044), (6761, 13964), (6982, 13522)]