2649062390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{180331}}^1$

素因数の和:180464

約数の個数: 32

約数和(自身を含む): 5180577696

約数和(自身を除く): 2531515306

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 2938, 7345, 14690, 180331, 360662, 901655, 1803310, 2344303, 4688606, 11721515, 20377403, 23443030, 40754806, 101887015, 203774030, 264906239, 529812478, 1324531195, 2649062390]

約数ペア:

[(1, 2649062390), (2, 1324531195), (5, 529812478), (10, 264906239), (13, 203774030), (26, 101887015), (65, 40754806), (113, 23443030), (130, 20377403), (226, 11721515), (565, 4688606), (1130, 2344303), (1469, 1803310), (2938, 901655), (7345, 360662), (14690, 180331)]