2069870181

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{853}}^1\times {\mathrm{7853}}^1$

素因数の和:8812

約数の個数: 16

約数和(自身を含む): 2790243456

約数和(自身を除く): 720373275

約数列:

[1, 3, 103, 309, 853, 2559, 7853, 23559, 87859, 263577, 808859, 2426577, 6698609, 20095827, 689956727, 2069870181]

約数ペア:

[(1, 2069870181), (3, 689956727), (103, 20095827), (309, 6698609), (853, 2426577), (2559, 808859), (7853, 263577), (23559, 87859)]