5267486546

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19802581}}^1$

素因数の和:19802609

約数の個数: 16

約数和(自身を含む): 9505239360

約数和(自身を除く): 4237752814

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 19802581, 39605162, 138618067, 277236134, 376249039, 752498078, 2633743273, 5267486546]

約数ペア:

[(1, 5267486546), (2, 2633743273), (7, 752498078), (14, 376249039), (19, 277236134), (38, 138618067), (133, 39605162), (266, 19802581)]