2031141845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{430783}}^1$

素因数の和:430852

約数の個数: 16

約数和(自身を含む): 2605381632

約数和(自身を除く): 574239787

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 430783, 2153915, 9908009, 17662103, 49540045, 88310515, 406228369, 2031141845]

約数ペア:

[(1, 2031141845), (5, 406228369), (23, 88310515), (41, 49540045), (115, 17662103), (205, 9908009), (943, 2153915), (4715, 430783)]