2018056816

素因数分解:

$2^4\times {\mathrm{126128551}}^1$

素因数の和:126128559

約数の個数: 10

約数和(自身を含む): 3909985112

約数和(自身を除く): 1891928296

約数列:

[1, 2, 4, 8, 16, 126128551, 252257102, 504514204, 1009028408, 2018056816]

約数ペア:

[(1, 2018056816), (2, 1009028408), (4, 504514204), (8, 252257102), (16, 126128551)]