65980604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{970303}}^1$

素因数の和:970324

約数の個数: 12

約数和(自身を含む): 122258304

約数和(自身を除く): 56277700

約数列:

[1, 2, 4, 17, 34, 68, 970303, 1940606, 3881212, 16495151, 32990302, 65980604]

約数ペア:

[(1, 65980604), (2, 32990302), (4, 16495151), (17, 3881212), (34, 1940606), (68, 970303)]