2761130270

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2680709}}^1$

素因数の和:2680819

約数の個数: 16

約数和(自身を含む): 5018289120

約数和(自身を除く): 2257158850

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 2680709, 5361418, 13403545, 26807090, 276113027, 552226054, 1380565135, 2761130270]

約数ペア:

[(1, 2761130270), (2, 1380565135), (5, 552226054), (10, 276113027), (103, 26807090), (206, 13403545), (515, 5361418), (1030, 2680709)]