2211205534

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{51977}}^1$

素因数の和:52307

約数の個数: 16

約数和(自身を含む): 3368174400

約数和(自身を除く): 1156968866

約数列:

[1, 2, 89, 178, 239, 478, 21271, 42542, 51977, 103954, 4625953, 9251906, 12422503, 24845006, 1105602767, 2211205534]

約数ペア:

[(1, 2211205534), (2, 1105602767), (89, 24845006), (178, 12422503), (239, 9251906), (478, 4625953), (21271, 103954), (42542, 51977)]