553046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 16

約数和(自身を含む): 907200

約数和(自身を除く): 354154

約数列:

[1, 2, 13, 26, 89, 178, 239, 478, 1157, 2314, 3107, 6214, 21271, 42542, 276523, 553046]

約数ペア:

[(1, 553046), (2, 276523), (13, 42542), (26, 21271), (89, 6214), (178, 3107), (239, 2314), (478, 1157)]