2287207936

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{343631}}^1$

素因数の和:343662

約数の個数: 40

約数和(自身を含む): 4921497504

約数和(自身を除く): 2634289568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 343631, 687262, 1374524, 2749048, 4467203, 5498096, 8934406, 10996192, 17868812, 21992384, 35737624, 43984768, 71475248, 87969536, 142950496, 175939072, 285900992, 571801984, 1143603968, 2287207936]

約数ペア:

[(1, 2287207936), (2, 1143603968), (4, 571801984), (8, 285900992), (13, 175939072), (16, 142950496), (26, 87969536), (32, 71475248), (52, 43984768), (64, 35737624), (104, 21992384), (128, 17868812), (208, 10996192), (256, 8934406), (416, 5498096), (512, 4467203), (832, 2749048), (1664, 1374524), (3328, 687262), (6656, 343631)]