218950878817

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1\times {\mathrm{257003}}^1$

素因数の和:258944

約数の個数: 16

約数和(自身を含む): 244811730240

約数和(自身を除く): 25860851423

約数列:

[1, 11, 41, 451, 1889, 20779, 77449, 257003, 851939, 2827033, 10537123, 115908353, 485478667, 5340265337, 19904625347, 218950878817]

約数ペア:

[(1, 218950878817), (11, 19904625347), (41, 5340265337), (451, 485478667), (1889, 115908353), (20779, 10537123), (77449, 2827033), (257003, 851939)]