2193190

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3089}}^1$

素因数の和:3167

約数の個数: 16

約数和(自身を含む): 4004640

約数和(自身を除く): 1811450

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 3089, 6178, 15445, 30890, 219319, 438638, 1096595, 2193190]

約数ペア:

[(1, 2193190), (2, 1096595), (5, 438638), (10, 219319), (71, 30890), (142, 15445), (355, 6178), (710, 3089)]