561550868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{8258101}}^1$

素因数の和:8258122

約数の個数: 12

約数和(自身を含む): 1040520852

約数和(自身を除く): 478969984

約数列:

[1, 2, 4, 17, 34, 68, 8258101, 16516202, 33032404, 140387717, 280775434, 561550868]

約数ペア:

[(1, 561550868), (2, 280775434), (4, 140387717), (17, 33032404), (34, 16516202), (68, 8258101)]