123780514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{432799}}^1$

素因数の和:432825

約数の個数: 16

約数和(自身を含む): 218131200

約数和(自身を除く): 94350686

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 432799, 865598, 4760789, 5626387, 9521578, 11252774, 61890257, 123780514]

約数ペア:

[(1, 123780514), (2, 61890257), (11, 11252774), (13, 9521578), (22, 5626387), (26, 4760789), (143, 865598), (286, 432799)]