1261892706

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4891057}}^1$

素因数の和:4891105

約数の個数: 16

約数和(自身を含む): 2582478624

約数和(自身を除く): 1320585918

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 4891057, 9782114, 14673171, 29346342, 210315451, 420630902, 630946353, 1261892706]

約数ペア:

[(1, 1261892706), (2, 630946353), (3, 420630902), (6, 210315451), (43, 29346342), (86, 14673171), (129, 9782114), (258, 4891057)]