428428904

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{235919}}^1$

素因数の和:236152

約数の個数: 16

約数和(自身を含む): 806846400

約数和(自身を除く): 378417496

約数列:

[1, 2, 4, 8, 227, 454, 908, 1816, 235919, 471838, 943676, 1887352, 53553613, 107107226, 214214452, 428428904]

約数ペア:

[(1, 428428904), (2, 214214452), (4, 107107226), (8, 53553613), (227, 1887352), (454, 943676), (908, 471838), (1816, 235919)]