394032016

素因数分解:

$2^4\times 7^1\times {\mathrm{3518143}}^1$

素因数の和:3518158

約数の個数: 20

約数和(自身を含む): 872499712

約数和(自身を除く): 478467696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3518143, 7036286, 14072572, 24627001, 28145144, 49254002, 56290288, 98508004, 197016008, 394032016]

約数ペア:

[(1, 394032016), (2, 197016008), (4, 98508004), (7, 56290288), (8, 49254002), (14, 28145144), (16, 24627001), (28, 14072572), (56, 7036286), (112, 3518143)]