2103224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 4222800

約数和(自身を除く): 2119576

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 137, 152, 202, 274, 404, 548, 808, 1096, 1919, 2603, 3838, 5206, 7676, 10412, 13837, 15352, 20824, 27674, 55348, 110696, 262903, 525806, 1051612, 2103224]

約数ペア:

[(1, 2103224), (2, 1051612), (4, 525806), (8, 262903), (19, 110696), (38, 55348), (76, 27674), (101, 20824), (137, 15352), (152, 13837), (202, 10412), (274, 7676), (404, 5206), (548, 3838), (808, 2603), (1096, 1919)]