2169724802

素因数分解:

$2^1\times 7^2\times {\mathrm{22140049}}^1$

素因数の和:22140065

約数の個数: 12

約数和(自身を含む): 3785948550

約数和(自身を除く): 1616223748

約数列:

[1, 2, 7, 14, 49, 98, 22140049, 44280098, 154980343, 309960686, 1084862401, 2169724802]

約数ペア:

[(1, 2169724802), (2, 1084862401), (7, 309960686), (14, 154980343), (49, 44280098), (98, 22140049)]