285367124

素因数分解:

$2^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{21277}}^1$

素因数の和:21767

約数の個数: 24

約数和(自身を含む): 571952640

約数和(自身を除く): 286585516

約数列:

[1, 2, 4, 7, 14, 28, 479, 958, 1916, 3353, 6706, 13412, 21277, 42554, 85108, 148939, 297878, 595756, 10191683, 20383366, 40766732, 71341781, 142683562, 285367124]

約数ペア:

[(1, 285367124), (2, 142683562), (4, 71341781), (7, 40766732), (14, 20383366), (28, 10191683), (479, 595756), (958, 297878), (1916, 148939), (3353, 85108), (6706, 42554), (13412, 21277)]