2170984

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{6311}}^1$

素因数の和:6360

約数の個数: 16

約数和(自身を含む): 4165920

約数和(自身を除く): 1994936

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 6311, 12622, 25244, 50488, 271373, 542746, 1085492, 2170984]

約数ペア:

[(1, 2170984), (2, 1085492), (4, 542746), (8, 271373), (43, 50488), (86, 25244), (172, 12622), (344, 6311)]