6985753904

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{420221}}^1$

素因数の和:421268

約数の個数: 20

約数和(自身を含む): 13547957280

約数和(自身を除く): 6562203376

約数列:

[1, 2, 4, 8, 16, 1039, 2078, 4156, 8312, 16624, 420221, 840442, 1680884, 3361768, 6723536, 436609619, 873219238, 1746438476, 3492876952, 6985753904]

約数ペア:

[(1, 6985753904), (2, 3492876952), (4, 1746438476), (8, 873219238), (16, 436609619), (1039, 6723536), (2078, 3361768), (4156, 1680884), (8312, 840442), (16624, 420221)]