8265244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2999}}^1$

素因数の和:3069

約数の個数: 24

約数和(自身を含む): 15876000

約数和(自身を除く): 7610756

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 2999, 5998, 11996, 38987, 77974, 155948, 158947, 317894, 635788, 2066311, 4132622, 8265244]

約数ペア:

[(1, 8265244), (2, 4132622), (4, 2066311), (13, 635788), (26, 317894), (52, 158947), (53, 155948), (106, 77974), (212, 38987), (689, 11996), (1378, 5998), (2756, 2999)]