468356

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 960960

約数和(自身を除く): 492604

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 389, 602, 778, 1204, 1556, 2723, 5446, 10892, 16727, 33454, 66908, 117089, 234178, 468356]

約数ペア:

[(1, 468356), (2, 234178), (4, 117089), (7, 66908), (14, 33454), (28, 16727), (43, 10892), (86, 5446), (172, 2723), (301, 1556), (389, 1204), (602, 778)]