2005488716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6511327}}^1$

素因数の和:6511349

約数の個数: 24

約数和(自身を含む): 4375612416

約数和(自身を除く): 2370123700

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 6511327, 13022654, 26045308, 45579289, 71624597, 91158578, 143249194, 182317156, 286498388, 501372179, 1002744358, 2005488716]

約数ペア:

[(1, 2005488716), (2, 1002744358), (4, 501372179), (7, 286498388), (11, 182317156), (14, 143249194), (22, 91158578), (28, 71624597), (44, 45579289), (77, 26045308), (154, 13022654), (308, 6511327)]