1398782

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 2709504

約数和(自身を除く): 1310722

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 293, 341, 434, 586, 682, 2051, 2387, 3223, 4102, 4774, 6446, 9083, 18166, 22561, 45122, 63581, 99913, 127162, 199826, 699391, 1398782]

約数ペア:

[(1, 1398782), (2, 699391), (7, 199826), (11, 127162), (14, 99913), (22, 63581), (31, 45122), (62, 22561), (77, 18166), (154, 9083), (217, 6446), (293, 4774), (341, 4102), (434, 3223), (586, 2387), (682, 2051)]