1293903084

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{256117}}^1$

素因数の和:256545

約数の個数: 24

約数和(自身を含む): 3026290288

約数和(自身を除く): 1732387204

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 256117, 512234, 768351, 1024468, 1536702, 3073404, 107825257, 215650514, 323475771, 431301028, 646951542, 1293903084]

約数ペア:

[(1, 1293903084), (2, 646951542), (3, 431301028), (4, 323475771), (6, 215650514), (12, 107825257), (421, 3073404), (842, 1536702), (1263, 1024468), (1684, 768351), (2526, 512234), (5052, 256117)]