2012128136

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{266719}}^1$

素因数の和:266789

約数の個数: 32

約数和(自身を含む): 4032806400

約数和(自身を除く): 2020678264

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 7544, 266719, 533438, 1066876, 2133752, 6134537, 10935479, 12269074, 21870958, 24538148, 43741916, 49076296, 87483832, 251516017, 503032034, 1006064068, 2012128136]

約数ペア:

[(1, 2012128136), (2, 1006064068), (4, 503032034), (8, 251516017), (23, 87483832), (41, 49076296), (46, 43741916), (82, 24538148), (92, 21870958), (164, 12269074), (184, 10935479), (328, 6134537), (943, 2133752), (1886, 1066876), (3772, 533438), (7544, 266719)]