4217690

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{859}}^1$

素因数の和:1357

約数の個数: 16

約数和(自身を含む): 7616160

約数和(自身を除く): 3398470

約数列:

[1, 2, 5, 10, 491, 859, 982, 1718, 2455, 4295, 4910, 8590, 421769, 843538, 2108845, 4217690]

約数ペア:

[(1, 4217690), (2, 2108845), (5, 843538), (10, 421769), (491, 8590), (859, 4910), (982, 4295), (1718, 2455)]