2117288

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 4268160

約数和(自身を除く): 2150872

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 311, 622, 851, 1244, 1702, 2488, 3404, 6808, 7153, 11507, 14306, 23014, 28612, 46028, 57224, 92056, 264661, 529322, 1058644, 2117288]

約数ペア:

[(1, 2117288), (2, 1058644), (4, 529322), (8, 264661), (23, 92056), (37, 57224), (46, 46028), (74, 28612), (92, 23014), (148, 14306), (184, 11507), (296, 7153), (311, 6808), (622, 3404), (851, 2488), (1244, 1702)]