839328358

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{359}}^1\times {\mathrm{9661}}^1$

素因数の和:10044

約数の個数: 24

約数和(自身を含む): 1387849680

約数和(自身を除く): 548521322

約数列:

[1, 2, 11, 22, 121, 242, 359, 718, 3949, 7898, 9661, 19322, 43439, 86878, 106271, 212542, 1168981, 2337962, 3468299, 6936598, 38151289, 76302578, 419664179, 839328358]

約数ペア:

[(1, 839328358), (2, 419664179), (11, 76302578), (22, 38151289), (121, 6936598), (242, 3468299), (359, 2337962), (718, 1168981), (3949, 212542), (7898, 106271), (9661, 86878), (19322, 43439)]