8870212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3967}}^1$

素因数の和:4027

約数の個数: 24

約数和(自身を含む): 17110016

約数和(自身を除く): 8239804

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 3967, 7934, 15868, 51571, 103142, 170581, 206284, 341162, 682324, 2217553, 4435106, 8870212]

約数ペア:

[(1, 8870212), (2, 4435106), (4, 2217553), (13, 682324), (26, 341162), (43, 206284), (52, 170581), (86, 103142), (172, 51571), (559, 15868), (1118, 7934), (2236, 3967)]