2688470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11689}}^1$

素因数の和:11719

約数の個数: 16

約数和(自身を含む): 5050080

約数和(自身を除く): 2361610

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 11689, 23378, 58445, 116890, 268847, 537694, 1344235, 2688470]

約数ペア:

[(1, 2688470), (2, 1344235), (5, 537694), (10, 268847), (23, 116890), (46, 58445), (115, 23378), (230, 11689)]