389733104

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{363557}}^1$

素因数の和:363632

約数の個数: 20

約数和(自身を含む): 766380264

約数和(自身を除く): 376647160

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 363557, 727114, 1454228, 2908456, 5816912, 24358319, 48716638, 97433276, 194866552, 389733104]

約数ペア:

[(1, 389733104), (2, 194866552), (4, 97433276), (8, 48716638), (16, 24358319), (67, 5816912), (134, 2908456), (268, 1454228), (536, 727114), (1072, 363557)]