2019965265

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{632227}}^1$

素因数の和:632309

約数の個数: 24

約数和(自身を含む): 3550592448

約数和(自身を除く): 1530627183

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 632227, 1896681, 3161135, 5690043, 9483405, 28450215, 44888117, 134664351, 224440585, 403993053, 673321755, 2019965265]

約数ペア:

[(1, 2019965265), (3, 673321755), (5, 403993053), (9, 224440585), (15, 134664351), (45, 44888117), (71, 28450215), (213, 9483405), (355, 5690043), (639, 3161135), (1065, 1896681), (3195, 632227)]