339920392

素因数分解:

$2^3\times 7^1\times {\mathrm{6070007}}^1$

素因数の和:6070020

約数の個数: 16

約数和(自身を含む): 728400960

約数和(自身を除く): 388480568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 6070007, 12140014, 24280028, 42490049, 48560056, 84980098, 169960196, 339920392]

約数ペア:

[(1, 339920392), (2, 169960196), (4, 84980098), (7, 48560056), (8, 42490049), (14, 24280028), (28, 12140014), (56, 6070007)]