401091262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1402417}}^1$

素因数の和:1402443

約数の個数: 16

約数和(自身を含む): 706818672

約数和(自身を除く): 305727410

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1402417, 2804834, 15426587, 18231421, 30853174, 36462842, 200545631, 401091262]

約数ペア:

[(1, 401091262), (2, 200545631), (11, 36462842), (13, 30853174), (22, 18231421), (26, 15426587), (143, 2804834), (286, 1402417)]