890134

素因数分解:

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

素因数の和:340

約数の個数: 24

約数和(自身を含む): 1608768

約数和(自身を除く): 718634

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 293, 434, 586, 1519, 2051, 3038, 4102, 9083, 14357, 18166, 28714, 63581, 127162, 445067, 890134]

約数ペア:

[(1, 890134), (2, 445067), (7, 127162), (14, 63581), (31, 28714), (49, 18166), (62, 14357), (98, 9083), (217, 4102), (293, 3038), (434, 2051), (586, 1519)]