2098264562

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{642457}}^1$

素因数の和:642553

約数の個数: 16

約数和(自身を含む): 3330502272

約数和(自身を除く): 1232237710

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 642457, 1284914, 14776511, 29553022, 45614447, 91228894, 1049132281, 2098264562]

約数ペア:

[(1, 2098264562), (2, 1049132281), (23, 91228894), (46, 45614447), (71, 29553022), (142, 14776511), (1633, 1284914), (3266, 642457)]