2251678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7873}}^1$

素因数の和:7899

約数の個数: 16

約数和(自身を含む): 3968496

約数和(自身を除く): 1716818

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 7873, 15746, 86603, 102349, 173206, 204698, 1125839, 2251678]

約数ペア:

[(1, 2251678), (2, 1125839), (11, 204698), (13, 173206), (22, 102349), (26, 86603), (143, 15746), (286, 7873)]