239865402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5711081}}^1$

素因数の和:5711093

約数の個数: 16

約数和(自身を含む): 548263872

約数和(自身を除く): 308398470

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5711081, 11422162, 17133243, 34266486, 39977567, 79955134, 119932701, 239865402]

約数ペア:

[(1, 239865402), (2, 119932701), (3, 79955134), (6, 39977567), (7, 34266486), (14, 17133243), (21, 11422162), (42, 5711081)]