2008259915

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{2531}}^1\times {\mathrm{4289}}^1$

素因数の和:6862

約数の個数: 16

約数和(自身を含む): 2476599840

約数和(自身を除く): 468339925

約数列:

[1, 5, 37, 185, 2531, 4289, 12655, 21445, 93647, 158693, 468235, 793465, 10855459, 54277295, 401651983, 2008259915]

約数ペア:

[(1, 2008259915), (5, 401651983), (37, 54277295), (185, 10855459), (2531, 793465), (4289, 468235), (12655, 158693), (21445, 93647)]