2765552

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{1361}}^1$

素因数の和:1496

約数の個数: 20

約数和(自身を含む): 5404416

約数和(自身を除く): 2638864

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 1361, 2032, 2722, 5444, 10888, 21776, 172847, 345694, 691388, 1382776, 2765552]

約数ペア:

[(1, 2765552), (2, 1382776), (4, 691388), (8, 345694), (16, 172847), (127, 21776), (254, 10888), (508, 5444), (1016, 2722), (1361, 2032)]