2012257737

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{779039}}^1$

素因数の和:779093

約数の個数: 24

約数和(自身を含む): 3402846720

約数和(自身を除く): 1390588983

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 779039, 2337117, 5453273, 7011351, 16359819, 31940599, 49079457, 95821797, 223584193, 287465391, 670752579, 2012257737]

約数ペア:

[(1, 2012257737), (3, 670752579), (7, 287465391), (9, 223584193), (21, 95821797), (41, 49079457), (63, 31940599), (123, 16359819), (287, 7011351), (369, 5453273), (861, 2337117), (2583, 779039)]