82904510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{637727}}^1$

素因数の和:637747

約数の個数: 16

約数和(自身を含む): 160707456

約数和(自身を除く): 77802946

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 637727, 1275454, 3188635, 6377270, 8290451, 16580902, 41452255, 82904510]

約数ペア:

[(1, 82904510), (2, 41452255), (5, 16580902), (10, 8290451), (13, 6377270), (26, 3188635), (65, 1275454), (130, 637727)]