8205123342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{105193889}}^1$

素因数の和:105193907

約数の個数: 16

約数和(自身を含む): 17672573520

約数和(自身を除く): 9467450178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 105193889, 210387778, 315581667, 631163334, 1367520557, 2735041114, 4102561671, 8205123342]

約数ペア:

[(1, 8205123342), (2, 4102561671), (3, 2735041114), (6, 1367520557), (13, 631163334), (26, 315581667), (39, 210387778), (78, 105193889)]