2649365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 3421440

約数和(自身を除く): 772075

約数列:

[1, 5, 17, 71, 85, 355, 439, 1207, 2195, 6035, 7463, 31169, 37315, 155845, 529873, 2649365]

約数ペア:

[(1, 2649365), (5, 529873), (17, 155845), (71, 37315), (85, 31169), (355, 7463), (439, 6035), (1207, 2195)]