4402426

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 7907328

約数和(自身を除く): 3504902

約数列:

[1, 2, 7, 14, 43, 71, 86, 103, 142, 206, 301, 497, 602, 721, 994, 1442, 3053, 4429, 6106, 7313, 8858, 14626, 21371, 31003, 42742, 51191, 62006, 102382, 314459, 628918, 2201213, 4402426]

約数ペア:

[(1, 4402426), (2, 2201213), (7, 628918), (14, 314459), (43, 102382), (71, 62006), (86, 51191), (103, 42742), (142, 31003), (206, 21371), (301, 14626), (497, 8858), (602, 7313), (721, 6106), (994, 4429), (1442, 3053)]