2099656

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1553}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 4265730

約数和(自身を除く): 2166074

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1553, 3106, 6212, 12424, 20189, 40378, 80756, 161512, 262457, 524914, 1049828, 2099656]

約数ペア:

[(1, 2099656), (2, 1049828), (4, 524914), (8, 262457), (13, 161512), (26, 80756), (52, 40378), (104, 20189), (169, 12424), (338, 6212), (676, 3106), (1352, 1553)]