2768490830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{39549869}}^1$

素因数の和:39549883

約数の個数: 16

約数和(自身を含む): 5695181280

約数和(自身を除く): 2926690450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 39549869, 79099738, 197749345, 276849083, 395498690, 553698166, 1384245415, 2768490830]

約数ペア:

[(1, 2768490830), (2, 1384245415), (5, 553698166), (7, 395498690), (10, 276849083), (14, 197749345), (35, 79099738), (70, 39549869)]