264354538

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{69677}}^1$

素因数の和:69957

約数の個数: 16

約数和(自身を含む): 454857984

約数和(自身を除く): 190503446

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 69677, 139354, 487739, 975478, 18882467, 37764934, 132177269, 264354538]

約数ペア:

[(1, 264354538), (2, 132177269), (7, 37764934), (14, 18882467), (271, 975478), (542, 487739), (1897, 139354), (3794, 69677)]