2011279156

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{12263}}^1$

素因数の和:12711

約数の個数: 24

約数和(自身を含む): 3558227904

約数和(自身を除く): 1546948748

約数列:

[1, 2, 4, 131, 262, 313, 524, 626, 1252, 12263, 24526, 41003, 49052, 82006, 164012, 1606453, 3212906, 3838319, 6425812, 7676638, 15353276, 502819789, 1005639578, 2011279156]

約数ペア:

[(1, 2011279156), (2, 1005639578), (4, 502819789), (131, 15353276), (262, 7676638), (313, 6425812), (524, 3838319), (626, 3212906), (1252, 1606453), (12263, 164012), (24526, 82006), (41003, 49052)]