126838706

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1\times {\mathrm{1777}}^1$

素因数の和:2269

約数の個数: 16

約数和(自身を含む): 192984120

約数和(自身を除く): 66145414

約数列:

[1, 2, 89, 178, 401, 802, 1777, 3554, 35689, 71378, 158153, 316306, 712577, 1425154, 63419353, 126838706]

約数ペア:

[(1, 126838706), (2, 63419353), (89, 1425154), (178, 712577), (401, 316306), (802, 158153), (1777, 71378), (3554, 35689)]