2589335

素因数分解:

$5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 3580416

約数和(自身を除く): 991081

約数列:

[1, 5, 7, 35, 167, 443, 835, 1169, 2215, 3101, 5845, 15505, 73981, 369905, 517867, 2589335]

約数ペア:

[(1, 2589335), (5, 517867), (7, 369905), (35, 73981), (167, 15505), (443, 5845), (835, 3101), (1169, 2215)]