2669886002

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1279907}}^1$

素因数の和:1280065

約数の個数: 16

約数和(自身を含む): 4607668800

約数和(自身を除く): 1937782798

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 1279907, 2559814, 8959349, 17918698, 190706143, 381412286, 1334943001, 2669886002]

約数ペア:

[(1, 2669886002), (2, 1334943001), (7, 381412286), (14, 190706143), (149, 17918698), (298, 8959349), (1043, 2559814), (2086, 1279907)]