2018040016

素因数分解:

$2^4\times {\mathrm{126127501}}^1$

素因数の和:126127509

約数の個数: 10

約数和(自身を含む): 3909952562

約数和(自身を除く): 1891912546

約数列:

[1, 2, 4, 8, 16, 126127501, 252255002, 504510004, 1009020008, 2018040016]

約数ペア:

[(1, 2018040016), (2, 1009020008), (4, 504510004), (8, 252255002), (16, 126127501)]