2080338974

素因数分解:

$2^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{343177}}^1$

素因数の和:343619

約数の個数: 16

約数和(自身を含む): 3574542048

約数和(自身を除く): 1494203074

約数列:

[1, 2, 7, 14, 433, 866, 3031, 6062, 343177, 686354, 2402239, 4804478, 148595641, 297191282, 1040169487, 2080338974]

約数ペア:

[(1, 2080338974), (2, 1040169487), (7, 297191282), (14, 148595641), (433, 4804478), (866, 2402239), (3031, 686354), (6062, 343177)]