8049188

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{739}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 16161600

約数和(自身を除く): 8112412

約数列:

[1, 2, 4, 7, 14, 28, 389, 739, 778, 1478, 1556, 2723, 2956, 5173, 5446, 10346, 10892, 20692, 287471, 574942, 1149884, 2012297, 4024594, 8049188]

約数ペア:

[(1, 8049188), (2, 4024594), (4, 2012297), (7, 1149884), (14, 574942), (28, 287471), (389, 20692), (739, 10892), (778, 10346), (1478, 5446), (1556, 5173), (2723, 2956)]