1674890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 3504384

約数和(自身を除く): 1829494

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 337, 355, 497, 674, 710, 994, 1685, 2359, 2485, 3370, 4718, 4970, 11795, 23590, 23927, 47854, 119635, 167489, 239270, 334978, 837445, 1674890]

約数ペア:

[(1, 1674890), (2, 837445), (5, 334978), (7, 239270), (10, 167489), (14, 119635), (35, 47854), (70, 23927), (71, 23590), (142, 11795), (337, 4970), (355, 4718), (497, 3370), (674, 2485), (710, 2359), (994, 1685)]