1038919088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{6317}}^1$

素因数の和:6885

約数の個数: 40

約数和(自身を含む): 2123100720

約数和(自身を除く): 1084181632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 541, 1082, 2164, 4328, 6317, 8656, 10279, 12634, 20558, 25268, 41116, 50536, 82232, 101072, 120023, 164464, 240046, 480092, 960184, 1920368, 3417497, 6834994, 13669988, 27339976, 54679952, 64932443, 129864886, 259729772, 519459544, 1038919088]

約数ペア:

[(1, 1038919088), (2, 519459544), (4, 259729772), (8, 129864886), (16, 64932443), (19, 54679952), (38, 27339976), (76, 13669988), (152, 6834994), (304, 3417497), (541, 1920368), (1082, 960184), (2164, 480092), (4328, 240046), (6317, 164464), (8656, 120023), (10279, 101072), (12634, 82232), (20558, 50536), (25268, 41116)]