2151029694

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{248789}}^1$

素因数の和:248936

約数の個数: 32

約数和(自身を含む): 4729000320

約数和(自身を除く): 2577970626

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1441, 2882, 4323, 8646, 248789, 497578, 746367, 1492734, 2736679, 5473358, 8210037, 16420074, 32591359, 65182718, 97774077, 195548154, 358504949, 717009898, 1075514847, 2151029694]

約数ペア:

[(1, 2151029694), (2, 1075514847), (3, 717009898), (6, 358504949), (11, 195548154), (22, 97774077), (33, 65182718), (66, 32591359), (131, 16420074), (262, 8210037), (393, 5473358), (786, 2736679), (1441, 1492734), (2882, 746367), (4323, 497578), (8646, 248789)]