2051236645

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{929}}^1\times {\mathrm{3371}}^1$

素因数の和:4436

約数の個数: 16

約数和(自身を含む): 2483680320

約数和(自身を除く): 432443675

約数列:

[1, 5, 131, 655, 929, 3371, 4645, 16855, 121699, 441601, 608495, 2208005, 3131659, 15658295, 410247329, 2051236645]

約数ペア:

[(1, 2051236645), (5, 410247329), (131, 15658295), (655, 3131659), (929, 2208005), (3371, 608495), (4645, 441601), (16855, 121699)]