252540539

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 266250240

約数和(自身を除く): 13709701

約数列:

[1, 31, 71, 179, 641, 2201, 5549, 12709, 19871, 45511, 114739, 393979, 1410841, 3556909, 8146469, 252540539]

約数ペア:

[(1, 252540539), (31, 8146469), (71, 3556909), (179, 1410841), (641, 393979), (2201, 114739), (5549, 45511), (12709, 19871)]