2009153206

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{268819}}^1$

素因数の和:268959

約数の個数: 16

約数和(自身を含む): 3125838960

約数和(自身を除く): 1116685754

約数列:

[1, 2, 37, 74, 101, 202, 3737, 7474, 268819, 537638, 9946303, 19892606, 27150719, 54301438, 1004576603, 2009153206]

約数ペア:

[(1, 2009153206), (2, 1004576603), (37, 54301438), (74, 27150719), (101, 19892606), (202, 9946303), (3737, 537638), (7474, 268819)]