2011019956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{774661}}^1$

素因数の和:774735

約数の個数: 24

約数和(自身を含む): 3904296480

約数和(自身を除く): 1893276524

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 774661, 1549322, 3098644, 8521271, 17042542, 34085084, 45704999, 91409998, 182819996, 502754989, 1005509978, 2011019956]

約数ペア:

[(1, 2011019956), (2, 1005509978), (4, 502754989), (11, 182819996), (22, 91409998), (44, 45704999), (59, 34085084), (118, 17042542), (236, 8521271), (649, 3098644), (1298, 1549322), (2596, 774661)]