255760706

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1\times {\mathrm{4943}}^1$

素因数の和:5617

約数の個数: 16

約数和(自身を含む): 393700608

約数和(自身を除く): 137939902

約数列:

[1, 2, 41, 82, 631, 1262, 4943, 9886, 25871, 51742, 202663, 405326, 3119033, 6238066, 127880353, 255760706]

約数ペア:

[(1, 255760706), (2, 127880353), (41, 6238066), (82, 3119033), (631, 405326), (1262, 202663), (4943, 51742), (9886, 25871)]