810379276

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1\times {\mathrm{503}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 1638572544

約数和(自身を除く): 828193268

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 353, 503, 652, 706, 1006, 1141, 1412, 2012, 2282, 2471, 3521, 4564, 4942, 7042, 9884, 14084, 57539, 81989, 115078, 163978, 177559, 230156, 327956, 355118, 402773, 573923, 710236, 805546, 1147846, 1242913, 1611092, 2295692, 2485826, 4971652, 28942117, 57884234, 115768468, 202594819, 405189638, 810379276]

約数ペア:

[(1, 810379276), (2, 405189638), (4, 202594819), (7, 115768468), (14, 57884234), (28, 28942117), (163, 4971652), (326, 2485826), (353, 2295692), (503, 1611092), (652, 1242913), (706, 1147846), (1006, 805546), (1141, 710236), (1412, 573923), (2012, 402773), (2282, 355118), (2471, 327956), (3521, 230156), (4564, 177559), (4942, 163978), (7042, 115078), (9884, 81989), (14084, 57539)]