2018045776

素因数分解:

$2^4\times {\mathrm{126127861}}^1$

素因数の和:126127869

約数の個数: 10

約数和(自身を含む): 3909963722

約数和(自身を除く): 1891917946

約数列:

[1, 2, 4, 8, 16, 126127861, 252255722, 504511444, 1009022888, 2018045776]

約数ペア:

[(1, 2018045776), (2, 1009022888), (4, 504511444), (8, 252255722), (16, 126127861)]