2912893522

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18914893}}^1$

素因数の和:18914913

約数の個数: 16

約数和(自身を含む): 5447489472

約数和(自身を除く): 2534595950

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 18914893, 37829786, 132404251, 208063823, 264808502, 416127646, 1456446761, 2912893522]

約数ペア:

[(1, 2912893522), (2, 1456446761), (7, 416127646), (11, 264808502), (14, 208063823), (22, 132404251), (77, 37829786), (154, 18914893)]