2561088706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1\times {\mathrm{58411}}^1$

素因数の和:60417

約数の個数: 16

約数和(自身を含む): 4193047008

約数和(自身を除く): 1631958302

約数列:

[1, 2, 11, 22, 1993, 3986, 21923, 43846, 58411, 116822, 642521, 1285042, 116413123, 232826246, 1280544353, 2561088706]

約数ペア:

[(1, 2561088706), (2, 1280544353), (11, 232826246), (22, 116413123), (1993, 1285042), (3986, 642521), (21923, 116822), (43846, 58411)]