539444012

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{25307}}^1$

素因数の和:25457

約数の個数: 18

約数和(自身を含む): 957173868

約数和(自身を除く): 417729856

約数列:

[1, 2, 4, 73, 146, 292, 5329, 10658, 21316, 25307, 50614, 101228, 1847411, 3694822, 7389644, 134861003, 269722006, 539444012]

約数ペア:

[(1, 539444012), (2, 269722006), (4, 134861003), (73, 7389644), (146, 3694822), (292, 1847411), (5329, 101228), (10658, 50614), (21316, 25307)]