2005474

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:741

約数の個数: 16

約数和(自身を含む): 3169656

約数和(自身を除く): 1164182

約数列:

[1, 2, 37, 41, 74, 82, 661, 1322, 1517, 3034, 24457, 27101, 48914, 54202, 1002737, 2005474]

約数ペア:

[(1, 2005474), (2, 1002737), (37, 54202), (41, 48914), (74, 27101), (82, 24457), (661, 3034), (1322, 1517)]