512314

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 24

約数和(自身を含む): 885780

約数和(自身を除く): 373466

約数列:

[1, 2, 11, 22, 29, 58, 73, 121, 146, 242, 319, 638, 803, 1606, 2117, 3509, 4234, 7018, 8833, 17666, 23287, 46574, 256157, 512314]

約数ペア:

[(1, 512314), (2, 256157), (11, 46574), (22, 23287), (29, 17666), (58, 8833), (73, 7018), (121, 4234), (146, 3509), (242, 2117), (319, 1606), (638, 803)]