506884

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 1039808

約数和(自身を除く): 532924

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 421, 602, 842, 1204, 1684, 2947, 5894, 11788, 18103, 36206, 72412, 126721, 253442, 506884]

約数ペア:

[(1, 506884), (2, 253442), (4, 126721), (7, 72412), (14, 36206), (28, 18103), (43, 11788), (86, 5894), (172, 2947), (301, 1684), (421, 1204), (602, 842)]