551445244

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{11171}}^1$

素因数の和:11266

約数の個数: 48

約数和(自身を含む): 1156167936

約数和(自身を除く): 604722692

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 82, 86, 164, 172, 287, 301, 574, 602, 1148, 1204, 1763, 3526, 7052, 11171, 12341, 22342, 24682, 44684, 49364, 78197, 156394, 312788, 458011, 480353, 916022, 960706, 1832044, 1921412, 3206077, 3362471, 6412154, 6724942, 12824308, 13449884, 19694473, 39388946, 78777892, 137861311, 275722622, 551445244]

約数ペア:

[(1, 551445244), (2, 275722622), (4, 137861311), (7, 78777892), (14, 39388946), (28, 19694473), (41, 13449884), (43, 12824308), (82, 6724942), (86, 6412154), (164, 3362471), (172, 3206077), (287, 1921412), (301, 1832044), (574, 960706), (602, 916022), (1148, 480353), (1204, 458011), (1763, 312788), (3526, 156394), (7052, 78197), (11171, 49364), (12341, 44684), (22342, 24682)]