26280002

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3246

約数の個数: 32

約数和(自身を含む): 48967680

約数和(自身を除く): 22687678

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 3187, 4123, 6374, 8246, 22309, 44618, 60553, 98797, 121106, 197594, 423871, 691579, 847742, 1383158, 1877143, 3754286, 13140001, 26280002]

約数ペア:

[(1, 26280002), (2, 13140001), (7, 3754286), (14, 1877143), (19, 1383158), (31, 847742), (38, 691579), (62, 423871), (133, 197594), (217, 121106), (266, 98797), (434, 60553), (589, 44618), (1178, 22309), (3187, 8246), (4123, 6374)]