274842448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{904087}}^1$

素因数の和:904114

約数の個数: 20

約数和(自身を含む): 560534560

約数和(自身を除く): 285692112

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 904087, 1808174, 3616348, 7232696, 14465392, 17177653, 34355306, 68710612, 137421224, 274842448]

約数ペア:

[(1, 274842448), (2, 137421224), (4, 68710612), (8, 34355306), (16, 17177653), (19, 14465392), (38, 7232696), (76, 3616348), (152, 1808174), (304, 904087)]