8185684

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{12109}}^1$

素因数の和:12139

約数の個数: 18

約数和(自身を含む): 15512910

約数和(自身を除く): 7327226

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 12109, 24218, 48436, 157417, 314834, 629668, 2046421, 4092842, 8185684]

約数ペア:

[(1, 8185684), (2, 4092842), (4, 2046421), (13, 629668), (26, 314834), (52, 157417), (169, 48436), (338, 24218), (676, 12109)]