259233414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{170773}}^1$

素因数の和:170812

約数の個数: 32

約数和(自身を含む): 590194944

約数和(自身を除く): 330961530

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 170773, 341546, 512319, 1024638, 1878503, 3757006, 3927779, 5635509, 7855558, 11271018, 11783337, 23566674, 43205569, 86411138, 129616707, 259233414]

約数ペア:

[(1, 259233414), (2, 129616707), (3, 86411138), (6, 43205569), (11, 23566674), (22, 11783337), (23, 11271018), (33, 7855558), (46, 5635509), (66, 3927779), (69, 3757006), (138, 1878503), (253, 1024638), (506, 512319), (759, 341546), (1518, 170773)]