2027536

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:479

約数の個数: 40

約数和(自身を含む): 4604864

約数和(自身を除く): 2577328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 421, 602, 688, 842, 1204, 1684, 2408, 2947, 3368, 4816, 5894, 6736, 11788, 18103, 23576, 36206, 47152, 72412, 126721, 144824, 253442, 289648, 506884, 1013768, 2027536]

約数ペア:

[(1, 2027536), (2, 1013768), (4, 506884), (7, 289648), (8, 253442), (14, 144824), (16, 126721), (28, 72412), (43, 47152), (56, 36206), (86, 23576), (112, 18103), (172, 11788), (301, 6736), (344, 5894), (421, 4816), (602, 3368), (688, 2947), (842, 2408), (1204, 1684)]