2971342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1175

約数の個数: 16

約数和(自身を含む): 4904064

約数和(自身を除く): 1932722

約数列:

[1, 2, 11, 22, 131, 262, 1031, 1441, 2062, 2882, 11341, 22682, 135061, 270122, 1485671, 2971342]

約数ペア:

[(1, 2971342), (2, 1485671), (11, 270122), (22, 135061), (131, 22682), (262, 11341), (1031, 2882), (1441, 2062)]