2155710062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{747991}}^1$

素因数の和:748135

約数の個数: 16

約数和(自身を含む): 3554457984

約数和(自身を除く): 1398747922

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 747991, 1495982, 8227901, 16455802, 97986821, 195973642, 1077855031, 2155710062]

約数ペア:

[(1, 2155710062), (2, 1077855031), (11, 195973642), (22, 97986821), (131, 16455802), (262, 8227901), (1441, 1495982), (2882, 747991)]