2000406

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{3301}}^1$

素因数の和:3407

約数の個数: 16

約数和(自身を含む): 4041648

約数和(自身を除く): 2041242

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 3301, 6602, 9903, 19806, 333401, 666802, 1000203, 2000406]

約数ペア:

[(1, 2000406), (2, 1000203), (3, 666802), (6, 333401), (101, 19806), (202, 9903), (303, 6602), (606, 3301)]