2008152230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28687889}}^1$

素因数の和:28687903

約数の個数: 16

約数和(自身を含む): 4131056160

約数和(自身を除く): 2122903930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28687889, 57375778, 143439445, 200815223, 286878890, 401630446, 1004076115, 2008152230]

約数ペア:

[(1, 2008152230), (2, 1004076115), (5, 401630446), (7, 286878890), (10, 200815223), (14, 143439445), (35, 57375778), (70, 28687889)]