2028798051

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{500567}}^1$

素因数の和:500770

約数の個数: 16

約数和(自身を含む): 3107526144

約数和(自身を除く): 1078728093

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 500567, 1501701, 3503969, 10511907, 96609431, 289828293, 676266017, 2028798051]

約数ペア:

[(1, 2028798051), (3, 676266017), (7, 289828293), (21, 96609431), (193, 10511907), (579, 3503969), (1351, 1501701), (4053, 500567)]