1490392022

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3434083}}^1$

素因数の和:3434123

約数の個数: 16

約数和(自身を含む): 2637376512

約数和(自身を除く): 1146984490

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 3434083, 6868166, 24038581, 48077162, 106456573, 212913146, 745196011, 1490392022]

約数ペア:

[(1, 1490392022), (2, 745196011), (7, 212913146), (14, 106456573), (31, 48077162), (62, 24038581), (217, 6868166), (434, 3434083)]