2009512479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{6703}}^1\times {\mathrm{7687}}^1$

素因数の和:14406

約数の個数: 16

約数和(自身を含む): 2886259712

約数和(自身を除く): 876747233

約数列:

[1, 3, 13, 39, 6703, 7687, 20109, 23061, 87139, 99931, 261417, 299793, 51525961, 154577883, 669837493, 2009512479]

約数ペア:

[(1, 2009512479), (3, 669837493), (13, 154577883), (39, 51525961), (6703, 299793), (7687, 261417), (20109, 99931), (23061, 87139)]