2784996824

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{137219}}^1$

素因数の和:137327

約数の個数: 32

約数和(自身を含む): 5433912000

約数和(自身を除く): 2648915176

約数列:

[1, 2, 4, 8, 43, 59, 86, 118, 172, 236, 344, 472, 2537, 5074, 10148, 20296, 137219, 274438, 548876, 1097752, 5900417, 8095921, 11800834, 16191842, 23601668, 32383684, 47203336, 64767368, 348124603, 696249206, 1392498412, 2784996824]

約数ペア:

[(1, 2784996824), (2, 1392498412), (4, 696249206), (8, 348124603), (43, 64767368), (59, 47203336), (86, 32383684), (118, 23601668), (172, 16191842), (236, 11800834), (344, 8095921), (472, 5900417), (2537, 1097752), (5074, 548876), (10148, 274438), (20296, 137219)]