2015596919

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{593}}^1\times {\mathrm{977}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 2384144928

約数和(自身を除く): 368548009

約数列:

[1, 7, 49, 71, 497, 593, 977, 3479, 4151, 6839, 29057, 42103, 47873, 69367, 294721, 485569, 579361, 2063047, 3398983, 4055527, 28388689, 41134631, 287942417, 2015596919]

約数ペア:

[(1, 2015596919), (7, 287942417), (49, 41134631), (71, 28388689), (497, 4055527), (593, 3398983), (977, 2063047), (3479, 579361), (4151, 485569), (6839, 294721), (29057, 69367), (42103, 47873)]