953479076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{21911}}^1$

素因数の和:21992

約数の個数: 48

約数和(自身を含む): 1943682048

約数和(自身を除く): 990202972

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 172, 253, 473, 506, 946, 989, 1012, 1892, 1978, 3956, 10879, 21758, 21911, 43516, 43822, 87644, 241021, 482042, 503953, 942173, 964084, 1007906, 1884346, 2015812, 3768692, 5543483, 10363903, 11086966, 20727806, 21669979, 22173932, 41455612, 43339958, 86679916, 238369769, 476739538, 953479076]

約数ペア:

[(1, 953479076), (2, 476739538), (4, 238369769), (11, 86679916), (22, 43339958), (23, 41455612), (43, 22173932), (44, 21669979), (46, 20727806), (86, 11086966), (92, 10363903), (172, 5543483), (253, 3768692), (473, 2015812), (506, 1884346), (946, 1007906), (989, 964084), (1012, 942173), (1892, 503953), (1978, 482042), (3956, 241021), (10879, 87644), (21758, 43822), (21911, 43516)]