2011303357

素因数分解:

$7^1\times {\mathrm{283}}^1\times {\mathrm{643}}^1\times {\mathrm{1579}}^1$

素因数の和:2512

約数の個数: 16

約数和(自身を含む): 2311805440

約数和(自身を除く): 300502083

約数列:

[1, 7, 283, 643, 1579, 1981, 4501, 11053, 181969, 446857, 1015297, 1273783, 3127999, 7107079, 287329051, 2011303357]

約数ペア:

[(1, 2011303357), (7, 287329051), (283, 7107079), (643, 3127999), (1579, 1273783), (1981, 1015297), (4501, 446857), (11053, 181969)]