3949918

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4211}}^1$

素因数の和:4287

約数の個数: 16

約数和(自身を含む): 6873984

約数和(自身を除く): 2924066

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 4211, 8422, 29477, 58954, 282137, 564274, 1974959, 3949918]

約数ペア:

[(1, 3949918), (2, 1974959), (7, 564274), (14, 282137), (67, 58954), (134, 29477), (469, 8422), (938, 4211)]