2154124

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 4354560

約数和(自身を除く): 2200436

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 719, 749, 1438, 1498, 2876, 2996, 5033, 10066, 20132, 76933, 153866, 307732, 538531, 1077062, 2154124]

約数ペア:

[(1, 2154124), (2, 1077062), (4, 538531), (7, 307732), (14, 153866), (28, 76933), (107, 20132), (214, 10066), (428, 5033), (719, 2996), (749, 2876), (1438, 1498)]