2011657564

素因数分解:

$2^2\times 7^2\times {\mathrm{421}}^1\times {\mathrm{24379}}^1$

素因数の和:24818

約数の個数: 36

約数和(自身を含む): 4105055640

約数和(自身を除く): 2093398076

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 421, 842, 1684, 2947, 5894, 11788, 20629, 24379, 41258, 48758, 82516, 97516, 170653, 341306, 682612, 1194571, 2389142, 4778284, 10263559, 20527118, 41054236, 71844913, 143689826, 287379652, 502914391, 1005828782, 2011657564]

約数ペア:

[(1, 2011657564), (2, 1005828782), (4, 502914391), (7, 287379652), (14, 143689826), (28, 71844913), (49, 41054236), (98, 20527118), (196, 10263559), (421, 4778284), (842, 2389142), (1684, 1194571), (2947, 682612), (5894, 341306), (11788, 170653), (20629, 97516), (24379, 82516), (41258, 48758)]