2018559994

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{32969}}^1$

素因数の和:33027

約数の個数: 32

約数和(自身を含む): 3475301760

約数和(自身を除く): 1456741766

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 1331, 2662, 2783, 5566, 30613, 32969, 61226, 65938, 362659, 725318, 758287, 1516574, 3989249, 7978498, 8341157, 16682314, 43881739, 87763478, 91752727, 183505454, 1009279997, 2018559994]

約数ペア:

[(1, 2018559994), (2, 1009279997), (11, 183505454), (22, 91752727), (23, 87763478), (46, 43881739), (121, 16682314), (242, 8341157), (253, 7978498), (506, 3989249), (1331, 1516574), (2662, 758287), (2783, 725318), (5566, 362659), (30613, 65938), (32969, 61226)]