2080490163

素因数分解:

$3^1\times {\mathrm{509}}^1\times {\mathrm{883}}^1\times {\mathrm{1543}}^1$

素因数の和:2938

約数の個数: 16

約数和(自身を含む): 2784387840

約数和(自身を除く): 703897677

約数列:

[1, 3, 509, 883, 1527, 1543, 2649, 4629, 449447, 785387, 1348341, 1362469, 2356161, 4087407, 693496721, 2080490163]

約数ペア:

[(1, 2080490163), (3, 693496721), (509, 4087407), (883, 2356161), (1527, 1362469), (1543, 1348341), (2649, 785387), (4629, 449447)]