604918352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1989863}}^1$

素因数の和:1989890

約数の個数: 20

約数和(自身を含む): 1233715680

約数和(自身を除く): 628797328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1989863, 3979726, 7959452, 15918904, 31837808, 37807397, 75614794, 151229588, 302459176, 604918352]

約数ペア:

[(1, 604918352), (2, 302459176), (4, 151229588), (8, 75614794), (16, 37807397), (19, 31837808), (38, 15918904), (76, 7959452), (152, 3979726), (304, 1989863)]