127408057904

素因数分解:

$2^4\times {\mathrm{3889}}^1\times {\mathrm{2047571}}^1$

素因数の和:2051468

約数の個数: 20

約数和(自身を含む): 246916707480

約数和(自身を除く): 119508649576

約数列:

[1, 2, 4, 8, 16, 3889, 7778, 15556, 31112, 62224, 2047571, 4095142, 8190284, 16380568, 32761136, 7963003619, 15926007238, 31852014476, 63704028952, 127408057904]

約数ペア:

[(1, 127408057904), (2, 63704028952), (4, 31852014476), (8, 15926007238), (16, 7963003619), (3889, 32761136), (7778, 16380568), (15556, 8190284), (31112, 4095142), (62224, 2047571)]