2007595457

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{64609}}^1$

素因数の和:64832

約数の個数: 16

約数和(自身を含む): 2406593280

約数和(自身を除く): 398997823

約数列:

[1, 7, 23, 161, 193, 1351, 4439, 31073, 64609, 452263, 1486007, 10402049, 12469537, 87286759, 286799351, 2007595457]

約数ペア:

[(1, 2007595457), (7, 286799351), (23, 87286759), (161, 12469537), (193, 10402049), (1351, 1486007), (4439, 452263), (31073, 64609)]