886291228

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{16267}}^1$

素因数の和:16581

約数の個数: 24

約数和(自身を含む): 1586520432

約数和(自身を除く): 700229204

約数列:

[1, 2, 4, 53, 106, 212, 257, 514, 1028, 13621, 16267, 27242, 32534, 54484, 65068, 862151, 1724302, 3448604, 4180619, 8361238, 16722476, 221572807, 443145614, 886291228]

約数ペア:

[(1, 886291228), (2, 443145614), (4, 221572807), (53, 16722476), (106, 8361238), (212, 4180619), (257, 3448604), (514, 1724302), (1028, 862151), (13621, 65068), (16267, 54484), (27242, 32534)]