350960432

素因数分解:

$2^4\times {\mathrm{1999}}^1\times {\mathrm{10973}}^1$

素因数の和:12980

約数の個数: 20

約数和(自身を含む): 680388000

約数和(自身を除く): 329427568

約数列:

[1, 2, 4, 8, 16, 1999, 3998, 7996, 10973, 15992, 21946, 31984, 43892, 87784, 175568, 21935027, 43870054, 87740108, 175480216, 350960432]

約数ペア:

[(1, 350960432), (2, 175480216), (4, 87740108), (8, 43870054), (16, 21935027), (1999, 175568), (3998, 87784), (7996, 43892), (10973, 31984), (15992, 21946)]