2189280002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{87803}}^1$

素因数の和:87962

約数の個数: 32

約数和(自身を含む): 4071295872

約数和(自身を除く): 1882015870

約数列:

[1, 2, 7, 13, 14, 26, 91, 137, 182, 274, 959, 1781, 1918, 3562, 12467, 24934, 87803, 175606, 614621, 1141439, 1229242, 2282878, 7990073, 12029011, 15980146, 24058022, 84203077, 156377143, 168406154, 312754286, 1094640001, 2189280002]

約数ペア:

[(1, 2189280002), (2, 1094640001), (7, 312754286), (13, 168406154), (14, 156377143), (26, 84203077), (91, 24058022), (137, 15980146), (182, 12029011), (274, 7990073), (959, 2282878), (1781, 1229242), (1918, 1141439), (3562, 614621), (12467, 175606), (24934, 87803)]