2019302451

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{40087}}^1$

素因数の和:40315

約数の個数: 24

約数和(自身を含む): 3033058080

約数和(自身を除く): 1013755629

約数列:

[1, 3, 9, 29, 87, 193, 261, 579, 1737, 5597, 16791, 40087, 50373, 120261, 360783, 1162523, 3487569, 7736791, 10462707, 23210373, 69631119, 224366939, 673100817, 2019302451]

約数ペア:

[(1, 2019302451), (3, 673100817), (9, 224366939), (29, 69631119), (87, 23210373), (193, 10462707), (261, 7736791), (579, 3487569), (1737, 1162523), (5597, 360783), (16791, 120261), (40087, 50373)]