2560054

素因数分解:

$2^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:340

約数の個数: 24

約数和(自身を含む): 4522608

約数和(自身を除く): 1962554

約数列:

[1, 2, 7, 14, 49, 98, 151, 173, 302, 346, 1057, 1211, 2114, 2422, 7399, 8477, 14798, 16954, 26123, 52246, 182861, 365722, 1280027, 2560054]

約数ペア:

[(1, 2560054), (2, 1280027), (7, 365722), (14, 182861), (49, 52246), (98, 26123), (151, 16954), (173, 14798), (302, 8477), (346, 7399), (1057, 2422), (1211, 2114)]