1047997312

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{84407}}^1$

素因数の和:84518

約数の個数: 32

約数和(自身を含む): 2109355920

約数和(自身を除く): 1061358608

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 12416, 84407, 168814, 337628, 675256, 1350512, 2701024, 5402048, 8187479, 10804096, 16374958, 32749916, 65499832, 130999664, 261999328, 523998656, 1047997312]

約数ペア:

[(1, 1047997312), (2, 523998656), (4, 261999328), (8, 130999664), (16, 65499832), (32, 32749916), (64, 16374958), (97, 10804096), (128, 8187479), (194, 5402048), (388, 2701024), (776, 1350512), (1552, 675256), (3104, 337628), (6208, 168814), (12416, 84407)]