2853408026

素因数分解:

$2^1\times 7^1\times {\mathrm{1861}}^1\times {\mathrm{109519}}^1$

素因数の和:111389

約数の個数: 16

約数和(自身を含む): 4894229760

約数和(自身を除く): 2040821734

約数列:

[1, 2, 7, 14, 1861, 3722, 13027, 26054, 109519, 219038, 766633, 1533266, 203814859, 407629718, 1426704013, 2853408026]

約数ペア:

[(1, 2853408026), (2, 1426704013), (7, 407629718), (14, 203814859), (1861, 1533266), (3722, 766633), (13027, 219038), (26054, 109519)]