2035191

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 2844000

約数和(自身を除く): 808809

約数列:

[1, 3, 29, 87, 149, 157, 447, 471, 4321, 4553, 12963, 13659, 23393, 70179, 678397, 2035191]

約数ペア:

[(1, 2035191), (3, 678397), (29, 70179), (87, 23393), (149, 13659), (157, 12963), (447, 4553), (471, 4321)]