2458149

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 3503808

約数和(自身を除く): 1045659

約数列:

[1, 3, 17, 51, 157, 307, 471, 921, 2669, 5219, 8007, 15657, 48199, 144597, 819383, 2458149]

約数ペア:

[(1, 2458149), (3, 819383), (17, 144597), (51, 48199), (157, 15657), (307, 8007), (471, 5219), (921, 2669)]